Answers
Answer:
3 is -1x+82. 4 is 2x+4. 5 is y=-4x+2
Step-by-step explanation:
could you do 1 question at a time its confusing. =/
Related Questions
Write a linear function f with the given values.
F(x) form
Answers
Answer:
[tex]y=\frac{1}{2}x[/tex]
Step-by-step explanation:
The y-intercept is 0
2. The restaurant bill you and your friend received was not itemized. You ordered 2 slices of waffles and the grand slam, for a total of $6.00. Your friend ordered 3 waffles and the grand slam for $6.75.
(a) Write a system of equations for the situation. Use w for the amount charged for a waffles and g for the amount charged for the grand slam.
(b) Graph the equations in the system.
(c) Use your graph to estimate how much each item cost.
Please answer this and provide how you got the answer.
Answers
Answer:
A.) w=a+g cant do those 2 on brainly but the answer is .45C
Step-by-step explanation:
Answer:
Step-by-step explanation:
me: 2r+b=8.40⇒b=8.40-2r
friend: 3r+b=9.35
b=8.40-2r
3r+8.40-2r=9.35
b=8.40-2r
r=9.35-8.40⇒r=0.95
b=8.40-2*0.95⇒b=$6.50
r=$0.95
The area of a rectangle is 9.1 square centimeters. The length is 2.6 centimeters. What is the width?
Answers
in kurt's school, the ratio of boys to girls is 4/3. of 120 students are boys, how many students are girls?
Answers
Answer:
90 of the students are girls.
Step-by-step explanation:
Boys : Girls
B : G
4 : 3
120 : ?
(120 ÷ 4 = 30) so 4 × 30 = 120
(Do this to the other side) 3 × 30 = 90
B : G
120 : 90 [90 girls out of 210 total students]
Hope this helps. :)
Out of the 120 students, 90 of the students are girls.
What are ratios and proportions?An ordered pair of numbers a and b, represented as a / b, is a ratio if b is not equal to 0. A proportion is an equation that sets two ratios at the same value. The numerical relationship between two values demonstrates how frequently one value contains or is contained within another.
Given in Kurt's school, the ratio of boys to girls is 4/3. of 120 students are boys.
Boys: Girls
B: G
4 : 3
The number of girls will be calculated as,
(120 ÷ 4 = 30)
N = 3 × 30 = 90
To know more about ratios and proportions follow
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Wendy's hair was 45 cm long. She got 19% cut off. How long is her hair now?
Answers
Answer:
36.45 cm
Step-by-step explanation:
You can automatically assume that if it was 20% cut off, Wendy's hair would've been 36 cm. Multiply 45 by 0.19 to get 8.55 since that is how much Wendy's hair is being cut off. Subtract that number from 45 to get your final answer which is 36.45 cm.
Answer this plz. I will mark brainliest if the answer is correct!!
Which of the following statements complete the given proof?
Answers
Answer:
The second one
Step-by-step explanation:
I don't know if you need and explanation? Or if this is a test for brainliest
A board 120 inches long is divided into 2 sections if the ratio of the 2 sections is 3 : 5 what are the lengths of the sections
Answers
The ratio of 2:3 means total length will be 2 parts + 3 parts i.e. total 5 parts .
Now 5th part of 90 cm will be 90/5= 18 cm ,
2 x 18 = 36 cm the length of shorter length
similarly
3 x 18 = 54 cm the length of longer part.
in total 36+54= 90.
I need help with this problem Estimate the quotient by rounding the expression 1275 ÷ 588 ≈ _
Answers
Answer:
1275/588 -> 1200/600=2
Step-by-step explanation:
1275 is pretty close to 1200 and 588 is pretty close to 600, so you could do 1200/600 which is 2.
Round 1275 down to 1200.
Round 588 up to 600.
We now have 1200 ÷ 600 = 2.
Done.
someone give me the answer please !
Answers
Answer:
y=116x+1 im pretty sure
evaluate -9 - 13 + 2 + 13
Answers
Answer:
-7
Step-by-step explanation:
-9 - 13 + 2 + 13
-22 +2 +13
- 20 + 13
-7
Answer:
-7 :)))))
Step-by-step explanation:
can someone please help?
Answers
Answer:
x = 12
Step-by-step explanation:
Quadrilaterals ABCD and FECG are similar, so their corresponding sides would be in the proportion.
[tex] \frac{x}{6} = \frac{5 + 5}{5} \\ \\ \frac{x}{6} = \frac{10}{5} \\ \\ x = \frac{10 \times 6}{5} \\ \\ x = 2 \times 6 \\ \\ x = 12 \: [/tex]
-5(3x -3) -6 (2x+7) simplify plss
Answers
Answer:
−27x−27
Step-by-step explanation:
thats the correct answer. using cynmath
Answer:
-27x + - 27
Step-by-step explanation:
Let's simplify step-by-step.
−5(3x−3)−6(2x+7)
Distribute:
=(−5)(3x)+(−5)(−3)+(−6)(2x)+(−6)(7)
=−15x+15+−12x+−42
Combine Like Terms:
=−15x+15+−12x+−42
=(−15x+−12x)+(15+−42)
=−27x+ −27
Find the selling price of the following item.
Original price of an iPod: $350
Discount 20%
Answers
Answer: 280 dollars
Step-by-step explanation:
if the IPOD is 350,
10% out of 350 is 350/10=35
20% is 35*2=70
the price will be 350-70=280
A fraction was multiplied by 5/6 to get 25/48. What was the original fraction?
Answers
PLZ HELP I WILL GIVE BRANLIY TOO THE RIGHT ONE I NEED A HELP FAST PLZ....The graph of a linear function is shown on the grid.
Which equation is best represented by this graph?
y+2=75(x+7)
y−2=75(x−7)
y−2=57(x−7)
y+2=57(x+7)
Answers
Answer:
I believe its the second one y-2=75(x-7)
Step-by-step explanation:
sorry if its wrong but I hope its right good luck!
it has to be set up like this
_(_+_)
Answers
Answer:
2(x+5)
Step-by-step explanation:
2x+10
First take out everything. We can only take out 2.
2(x+5)
Hope this helps!
Merry Christmas!
Find the least common multiple (LCM) for the pair of numbers.
6, 36
Answers
Answer: 36
Step-by-step explanation:
36
6: 6,12,18,24,30,36
Answer: 36
Step-by-step explanation:
6: 12,18,24,30,36
36: 36
Ryu went shopping for new headphones he found a pair he wanted for $50.00. He found a discount code for 35%. How much did ryu save with this discount code
pls hurry I need this ASAP
will give first CORRECT answer brianliest
btw This is the TGA
Answers
Explanation: Two ways to look at it, 35% is the same as saying 35 hundredths or 0.35. We know that anytime there’s an of in a math problem it means multiply, so you multiply .35x50 and you get 17.5 or $17.50.
Explanation 2: you can look at the 50 as the 100%, so if you divide 100% by 100 you get 1% so that’s what we’re going to start with dividing the 50 by 100 and you get .5, and now that you have 1% you can multiply that by 35 to get the 35%. Which is 17.5
The writing with me trying in pencil and the question is find the measure of each angle indicated
Answers
Answer:
72
Step-by-step explanation:
Answer:
Triangles are equal to 180° so 56+16 is 72 and 180-72 is 108 and every straight line is 180° so 180-108 is 72 and that angle would be 72°
Simplified expression for (3x-y)(w+p-3)
Answers
Answer:
3px−1py+3wx−1wy−9x+3y
Step-by-step explanation:
Write an equation in point-slope form of the line that passes through the point (9, 0) and has a slope of m = -3.
y
Answers
Answer:
1x9=9
Step-by-step explanation:
Can someone help me please
Answers
Answer:
-28
Step-by-step explanation:
If 5x = 30 then x is equal to
Answers
Answer:
6
Step-by-step explanation:
see first we have to get the x by its self so 5x/5 to cancel the 5's out so now what we do to one side we do to the other so 30/5 = 6
Hope this helps
If 5x = 30, then x is equal to 6.
How to determine the value of xTo solve the equation 5x = 30 for x, we need to isolate x on one side of the equation.
Dividing both sides of the equation by 5, we have:
(5x) / 5 = 30 / 5
This simplifies to:
x = 6
Therefore, if 5x = 30, then x is equal to 6.
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PLEASE HELP!!!!!! IF U DONT KNOW THE ANSWER DONT ANSWER!!!!!
Answers
Answer:
The last one " the number of hours it takes the train to travel each mile."
Step-by-step explanation:
Answer:
The 3rd one makes the most sense
Step-by-step explanation:
12 3/6 ÷ 4/6
please answer asap
Answers
Answer:
18.75
Step-by-step explanation:
Answer:
75/4 decimal form 18.75 mixed number form 18 3/4
Step-by-step explanation:
Brainliest
A bicycle has a listed price of $658.99 before tax. If the sales tax rate is 7.25%, find the total cost of the bicycle with sales tax included. Round your answer to the nearest cent, as necessary.
Answers
Answer:
$706.77 total cost of bicycle
Step-by-step explanation:
$658.99 x .0725 = $47.776 (Move decimal twicw to left to change to decimal)
$658.99 + $47.776 = $706.766 = $706.77
A scooter traveled 19 miles in 2 hours at this rate how many miles will the scooter travel in 1/2 hour
Answers
Answer:
4.75
Step-by-step explanation:
19/2 = 9.5
9.5/2 = 4.75
4.75
i nead this done now thank you
Three corporations each own land. Corporation A owns 3.2 × 105 acres, corporation B owns 4 × 104 acres, and corporation C owns 4.3 × 105 acres. Which corporation owns the most land? How many times greater is corporation A’s land than corporation B’s land?
A.
Corporation A owns the most land. Corporation A owns 8 times more land than corporation B.
B.
Corporation B owns the most land. Corporation A owns 4 times more land than corporation B.
C.
Corporation C owns the most land. Corporation A owns 8 times more land than corporation B.
D.
Corporation C owns the most land. Corporation A owns 80 times more land than corporation B.
E.
Corporation A owns the most land. Corporation A owns 40 times more land than corporation B.
Answers
Answer:
a
Step-by-step explanation:
The length of a rectangular rug is 3 more than twice it’s width. The sum of the length and width is 18 feet. What are the dimensions of the rug?
Answers
Answer:
The length is 13 feet and the width is 5 feet
Step-by-step explanation:
Let w represent the width
Since the length is 3 more than twice the width, it can be represented by 2w + 3
Using this, set up an equation and solve for w:
w + (2w + 3) = 18
3w + 3 = 18
3w = 15
w = 5
So, the width is 5
Use 2w + 3 to find the length:
2w + 3
2(5) + 3
= 13
The length is 13 feet and the width is 5 feet
Answer:
the length is 13 feet and the width is 5 feet
Step-by-step explanation:
The equation of a line is Y equals 1.5 X -2 what are its slope and y-intercept
Answers
Use format y = mx + b
m = slope, b = y intercept
Answer: slope is 1.5, y intercept is -2
Answer:
slope= 1.5 y intercept= -2
Step-by-step explanation:
The slope is always the number multiplied by x and the y intercept is always the number that is added or subtracted.
