Is this proportional?
Taxi cab passengers are charged $2.50 upon entering a cab. They are then charged $1.00 for every mile traveled.
Answer:
Step-by-step explanation:
I think the answer is $2.50
Hope this helps you
Show work
1) 8x+15=2(4x)
Four friends went shopping at a market. The table shows the number of toys each friend bought and the total cost. Complete the table to show the average cost of the toys each friend bought.
What is -2 < 3t-2 ≤ 10? Plz show your work I need this today I will give brainliest to the person who answers quickly WITH YOUR WORK! plz I need this.
Answer:
0 < t <= 4
Step-by-step explanation:
ONLY FLIP THE INEQUALITY SIGN WHEN MULTIPLYING OR DIVIDING BY A NEGATIVE NUMBER-2 < 3t - 2 <= 10
-2 + 2 < 3t - 2 + 2 <= 10 + 2
0 < 3t <= 12
0/3 < 3t/3 <= 12/3
0 < t <= 4
ONLY FLIP THE INEQUALITY SIGN WHEN MULTIPLYING OR DIVIDING BY A NEGATIVE NUMBERAnswer:
0 < t ≤ 4
Step-by-step explanation:
-2 < 3t-2 ≤ 10
Add 2 to each side
-2+2 < 3t-2+2 ≤ 10+2
0 < 3t ≤ 12
Divide by 3
0/3 < 3t/3 ≤ 12/3
0 < t ≤ 4
plz help and plz show work
Answer:
There isn't a picture, but, i'll go with what the other person answered
m=mxd just like the person before that answered
Hope this helps:)
Which statements accurately describe how to determine the y-intercept and the slope from the graph below? On a coordinate plane, a line goes through points (0, negative 6) and (3, 0). To find the y-intercept, begin at the origin and move horizontally to the graphed line. To find the slope, use two ordered pairs on the line and substitute into the equation m = StartFraction y 2 minus y 1 Over x 2 minus x 1 EndFraction. To find the y-intercept, begin at the origin and move horizontally to the graphed line. To find the slope, use two ordered pairs on the line and substitute into the equation m = StartFraction x 2 minus x 1 Over y 2 minus y 1 EndFraction.
Answer: To find the y-intercept, begin at the origin and move vertically to the graphed line.
To find the slope, use two ordered pairs on the line and substitute into the equation [tex]m=\frac{{y_{2-y_{1} } } }{x_{2-x_{1} } }[/tex]To find the x-intercept, begin at the origin and move horizontally to the graphed line.
Step-by-step explanation:
There seems to be a typographical error in the answer choices.
To find the y-intercept you move vertically, up or down the y-axis.
To find the x-intercept you move horizontally, right or left the x-axis.
I made the corrections in my answer.
The description of the equation in the answers, "m = StartFraction y 2 minus y 1 Over x 2 minus x 1 EndFraction." looks like
[tex]m=\frac{{y_{2-y_{1} } } }{x_{2-x_{1} } }[/tex] It means to put the difference in y-values 0 -(-6) in the numerator
and put the difference in the x-values in the denominator 3 - 0. Simplify, Then divide.
I hope this helps!
Answer:
answer is C.
Step-by-step explanation:
Which equation shows the correct use of the Distributive Property?
−4(3/2x−1/2)=−15
A. 6x + 4 = –15
B. 2x – 1/2 = –15
C. –6x – 2 = –15
D. –6x + 2 = –15
Answer:
D.
Step-by-step explanation:
-4(3/2x - 1/2) = -15 (multiply -4 and 3/2x AND -4 with -1/2)
-6x + 2 = -15
(Negative times positive is negative, negative and a negative multiplied is positive.)
WILL GIVE BRAINLIEST Find the mistake.
Mr. Ellis is a teacher who tutors students after school. Of the students he tutors, 36% need help in computer science and the rest need assistance in math. Of the students who need help in computer science, 50% are enrolled in Mr. Ellis’s class during the school day. Of the students who need help in math, 25% are enrolled in his class during the school day. What percent of the after-school students are enrolled in Mr. Ellis’s classes? Show or explain your work.
Answer:
36% ÷2 =18%
25%
18%+25%=43%
PLEASE HELP ME!! I need this answered right now
Determine whether the relation is a function. Justify. {(6, -1), (-4, 2), (5, 2), (4, 6), (6, 5)}
Answer:
no
Step-by-step explanation:
the x axis (the nubers on the right side) cannot be stacted on the same number while being on the x axis so the anser id no
Which answer choice correctly identifies the missing information in the problem?Joey and Kirk are in the 6th grade. Kirk is 5 feet 4 inches tall. Joey is 4 feet 8 inches tall. How much taller is Kirk than Joey?A.The missing information is there is 12 inches in 1 foot.B.The missing information is how old Joey and Kirk are.C.The missing information is Joey and Kirk's last name.D.The missing information is who is taller, Joey or Kirk.
Answer:
A
Step-by-step explanation:
Kirk:
5' 4" tall
Joey
4' 8" tall
1.1 - Convert to inches
Kirk: 5' = (12*5) inches (Every foot is 12 inches) = 60 inches + 4 = 64 inches
Joey: 4' = (12*4) inches = 48 inches + 8 = 56 inches
1.2 - Find the difference
64 - 56 = 8 inches (Since its not divisible by 12 we leave it as is.)
Because I was able to solve this without trouble there is no missing info. Letter A
PLS HELP DUE SOON.....
Answer: For a translation, you need a distance and a direction.
For a rotation, you need a point that is the center of the rotation and the degree (and sometimes direction) of rotation.
For reflection you need the axis or a defined line that the triangle is reflected across.
Step-by-step explanation:
All of the following are equal to 144,000 except:
(A) 100 × 144
(B) 1,440 × 10²
(C) 10 × 14,400
(D) 144 × 10³
ANSWER ASAP!!!
The questions are on the pictures
WILL GIVE BIRALNY!!
Ms. Carey is planning to host a neighborhood picnic. To make sure she had enough ingredients, she was making a table of possible combinations of dried fruit to peanuts for her terrific trail mix. The table shows the original recipe’s ratio of dried fruit to peanuts.
Dried Fruit (oz)
Peanuts (oz)
What information is missing? Fill in the missing information to identify equivalent ratios for Ms. Carey.
A.
5 Peanuts, 16 Dried Fruit
B.
48 Peanuts, 5 Dried Fruit
C.
9 Peanuts, 48 Dried Fruit
D.
5 Peanuts, 48 Dried Fruit
Answer:
im pretty sure the answer is C
A figure has vertex B(-7, -3). The figure is dilated such that the image has vertex B'(-7/3, -1). If the center of dilation is the origin, find the value of k.
Answer:
the answer is 3 im like 50 50 with that but i tried
hope this helped
Step-by-step explanation:
Step 1 - Find Whole Number
Calculate out how many times the denominator goes into the numerator. To do that, divide 7 by 3 and keep only what is to the left of the decimal point:
7 / 3 = 2.3333 = 2
Step 2 - Find New Numerator
Multiply the answer from Step 1 by the denominator and deduct that from the original numerator.
7 - (3 x 2) = 1
Step 3 - Get Solution
Keep the original denominator and use the answers from Step 1 and Step 2 to get the answer. 7/3 as a mixed number is:
2 1
3 well 2 and 1/3rd
What is -2 < 3t-2 less than or equal to 10? Plz show your work I need this by tomorrow I will give brainliest to the person who answers quickly WITH YOUR WORK! plz i need this.
Answer:
The answer is t>0
Step-by-step explanation:
Let's solve your inequality step-by-step.
−2<3t−2
Step 1: Flip the equation.
3t−2>−2
Step 2: Add 2 to both sides.
3t−2+2>−2+2
3t>0
Step 3: Divide both sides by 3.
3t /3 > 0/3
t>0
Given z(x) = 3x-10, find 5z(4)
HELP!!
I ended up getting it wrong because of someone.
Answer: all of them are equivalent to the ratio 3:4 so they're all correct.
2 5/8 Cups decided by 3
Answer:
7/8
Step-by-step explanation:
Please mark Brainliest when able.
LCM HELP PLZ I NEED HELP I WILL MARK IF U GET IT CORRECT
Answer: 4 and 16.
Step-by-step explanation:
If 16 is the Least Common Multiple, it must be included in the options. 3 is disqualifed because it is not a factor of 16.
WILL GIVE BRAINLIEST Approximately how many times as many text messages were sent in the U.S. in 2011 as in 2005 chart bellow
The correct answer should be A.
First consider that 2357/1180 is around 2. So the first part must have the answer of times 2. Then decide how many zeroes must be added. By simple math if you do 118,000,000,000 * 20 (which is [tex]2*10^1[/tex]) then you get 2,360,000,000,000. which is roughly the correct number.
Answer:
First, you would divide 2005 and 2011 numbers of messages then get that round it and next, look at the answers its not a or b maybe c and not d so yes its C
Step-by-step explanation:
HOPE THIS HELPS(: PLZ BRAINLIEST PLZ
Which of the following scenarios could be accurately modeled using this diagram?
Juan Victor gave a gratuity of $25 on a bill that was $48.
Juan Victor gave a 25% gratuity of $12 on a bill that was $48.
Juan Victor gave a gratuity of $12 on a bill that was $100.
Juan Victor gave a 12% gratuity on a bill that was $25.
Juan victor gave a 25% gratuity of $12 on a bill that was $48 which is correct option(B).
What is percentage?Percentage is defined as ratio expressed as a fraction of 100.
Scenarios modeled using given diagram
Here, let gratuity [tex]s_1=s_2=s_3=s_4=25[/tex] %
[tex]s_1+s_2+s_3+s_4=[/tex]25%+25%+25%+25%=100%
25% of total bil $48 is $12
So, $12+$12+$12+$12=$48
Hence, Juan victor gave a 25% gratuity of $12 on a bill that was $48.
Learn more about percentage
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Help me please with this math assignment!
This makes no sense to me, help please
Step-by-step explanation:
The expression is: 7 × -5 - 7
The value of the expression is: -42
-35 - 7 = -42
Answer:
Expression: (7*-5) - 7
= -35 - 7
Value = -42
Step-by-step explanation:
When using "less than", the problem is asking for you to subtract a value from something. "Product" means to multiply, therefore we multiply negative 5 and 7 to get negative 35, then subract 7 to get negative 42.
To make fruit salad, Rose bought 2 1/4 pounds of apples and 1 1/3 pounds of peaches. How much fruit salad did this make?
Answer:
3 7/12 pounds
Step-by-step explanation:
2 1/4 plus 1 1/3 equal 3 and 7/12 ask if you want me to show my work
Answer:
Step-by-step explanation:
21/4 + 11/3 = 63/12 + 44/12 = 107/12 = 8.91666666667
Can someone please help me: Slove 17+3(z-2)-11z=-7(z+2)+14
Answer:
z = 11
Step-by-step explanation:
Simplifying
17 + 3(z + -2) + -11z = -7(z + 2) + 14
Reorder the terms:
17 + 3(-2 + z) + -11z = -7(z + 2) + 14
17 + (-2 * 3 + z * 3) + -11z = -7(z + 2) + 14
17 + (-6 + 3z) + -11z = -7(z + 2) + 14
Combine like terms: 17 + -6 = 11
11 + 3z + -11z = -7(z + 2) + 14
Combine like terms: 3z + -11z = -8z
11 + -8z = -7(z + 2) + 14
Reorder the terms:
11 + -8z = -7(2 + z) + 14
11 + -8z = (2 * -7 + z * -7) + 14
11 + -8z = (-14 + -7z) + 14
Reorder the terms:
11 + -8z = -14 + 14 + -7z
Combine like terms: -14 + 14 = 0
11 + -8z = 0 + -7z
11 + -8z = -7z
Solving
11 + -8z = -7z
Solving for variable 'z'.
Move all terms containing z to the left, all other terms to the right.
Add '7z' to each side of the equation.
11 + -8z + 7z = -7z + 7z
Combine like terms: -8z + 7z = -1z
11 + -1z = -7z + 7z
Combine like terms: -7z + 7z = 0
11 + -1z = 0
Add '-11' to each side of the equation.
11 + -11 + -1z = 0 + -11
Combine like terms: 11 + -11 = 0
0 + -1z = 0 + -11
-1z = 0 + -11
Combine like terms: 0 + -11 = -11
-1z = -11
Divide each side by '-1'.
z = 11
Simplifying
z = 11
A. The Graph.
B. The Equation.
C. The unit rates are the same.
Answer:
the answer is b I'm 100 percent
Step-by-step explanation:
URGENT: Zack and Zane were floating down the river. They climbed to the top of the rock, which was 14.6 feet above the water level. When Zack jumped in, he got down to a depth of 6.8 feet underwater. What was the total distance from his highest point to his lowest point?
I'm not good at math :(
Answer:
Step-by-step explanation: 21.4 feet i think
Answer:
21.4 feet
Step-by-step explanation:
