Answers
Answer:
1. $0.29/oz
2.$0.26/oz
3.$0.23/oz
4.$0.22/oz
Step-by-step explanation:
So you have to find how much the toothpaste will cost per oz.
1. 10oz = $2.92 So you have to divide. 2.92/10= 0.292 rounded to the nearest cent is 0.29
2. 12oz = $3.10 Divide: 3.10/12 is about 0.26
3. 8oz=1.85 Divide: 1.85/8 is about 0.23
4.16oz=3.52 Divide: 3.52/16 is exactly 0.22
Hope this helps:)
Related Questions
Mr. Santos treated his students and adult chaperones to a movie for winning the state contest. There were 20 fewer adults than students that attended. The movie theater charged $ 4 for each student and $ 6 for each adult. If Mr. Santos spent $ 180 on movie tickets, write a system of equations that represents the number of adult tickets, a, and the number of students tickets, s, that were purchased
Answers
HELP ASAP PLEASE ASAP PLEASE
Answers
Answer:
Step-by-step explanation:
x intercept the coordinate : (-4,0)
y intercept coordinate(0,3)
y=mx+b
y=b=3 when x=0
m=3-0/0+4
m=3/4
y= 3/4 x +3
-3/4 x+y=3
first choice -3/4 x second choice - 1 (y) third choice 3
find the area of the right triangle.
Answers
Answer:
well its 2 across and 5 up and down
so you take 2 times 5 to get 10 but sense its a triangle you have to divide by 2 so the answer would be 10 divided by 2= 5 units squared
Step-by-step explanation:
Answer:
5
Step-by-step explanation:
The area of each square is equal to 1.
We can see that two triangles could form a rectangle with 10 units of area, so it's just divide it.
10/2=5units
Hope this helps.
If the measure of angle b=110 degrees what is the mesure of angle c include your reason
Answers
Answer:
angle c = 70° because supplementary angles add up to 180°
180-110=70
Step-by-step explanation:
Which statement is true?
Answers
Answer: C. A line that rises from left to right has a positive slope.
Step-by-step explanation: A. has a slope of 0, B. has an undefined slope, and D. is supposed to go left to right not right to left.
88 is what percent of 550?
Answers
Answer:
16%
Step-by-step explanation:
Is means equals and of means multiply
88 = P * 550
Divide each side by 550
88/550 = P*550/550
.16 = P
Change to percent form
16% =P
Solve this formula for the velocity for (d)
Show your work
Answers
Answer:
d = vt
Step-by-step explanation:
Step 1: Write equation
v = d/t
Step 2: Multiply both sides by t
vt = d
Step 3: Rewrite
d = vt
Zack needs $299.99 to buy the new bike he wants. He has saved $150 so far toward the new bike. From this week on, he will save $12.50 per week toward the new bike. Ten weeks from now, how much more money will he still need to save to buy the bike?
Answers
Answer: $24.99
Step-by-step explanation:
A music recording studio charges a flat fee of $45.00 plus $8.50 per hour to record your music.Another recording studio charges $27.59 plus $11.00 an hour to record music.Find the number of hours for which costs are the same
Answers
Let, after t hours costs are the same.
Mathematical equation of charges taken by first studio :
[tex]y=45+8.5t[/tex]
Mathematical equation of charges taken by second studio :
[tex]y=27.59+11t[/tex]
So,
[tex]45+8.5t=27.59+11t\\\\2.5t=17.41\\\\t=6.964\ hours[/tex]
Therefore, after 6.964 hours cost of both studio is same.
Hence, this is the required solution.
What is the solution to the system of equations? Y=x+3, y=-x-1. A.(1,-2) B. (2,1) C.(-2,1) D. (1,2)
Answers
Answer:
C. (-2,1)
Step-by-step explanation:
the answer is where the two points intersect
Answer:the answer is (-1,2)
Step-by-step explanation:
which of the following is the standard form of 36 / 24
Answers
Answer:
15 x 10^-1
Step-by-step explanation:
36÷24=1.5
In this case I'm considering 15 as the base of my standard form.
To make 15 a 1.5, you'll have to move from right to left one unit and on the number line moving from the right to left gives you a negative number of units moved
Please, help me! ( Please, Thank You! ) :)
Answers
Answer:
5 & 6.9
Step-by-step explanation:
1) The product of a number and -7 is 63
2) 10 subtracted from a number is 15
3) two-fifths of a number is -12
4) 8% of a number is 20
5) the sum of twice a number and 17 is -1
6) nine less than the product of a number and -4 is 35
Answers
Step-by-step explanation:
let the no. be x
for 1,
x× -7 = 63
or, x= 63 ÷ -7
or, x = -9
therefore -9times -7 is 63.
for 2
by question
x -10= 15
or, x = 15+10
or, x = 25
therefore 25 minus 10 equals 15.
for 3
by question
(2/5) of x = -12
or, x = -12×(5/2)
r, x= -6×5
or, x = -30
therefore 2/5 of -30 is -12
for 4
by question,
8%of x = 20
or, 8x/100=20
or, 8x = 20×100
or, x = 2000÷8
or, x= 250
therefore 8% of 250 is 20.
for 5
by question,
2x+17 = -1
or, 2x = -1 -17
or, 2x = -18
or, x = -18 ÷ 2
or, x =-9
therefore -9 times 2 plus 17 equals -1.
for 6 dont know
Alice chose five positive integers and found that their product was even. What is the maximum number of odd integers she could have chosen?
Answers
Answer:
In order for a product to be even, at least one factor must be even (so that the product is divisible by 2). The minimum number of even integers she could have chosen is 1, so the maximum number of odd integers she could have chosen is 4 :)
Answer:
4
Step-by-step explanation:
I’m not tryna fail lolll help
Answers
1. At Chesterfield Town Center, Alex is at the Barnes and Noble at coordinates (-10,9) and Jeff is at the Macy's which is at (4,-6). They decide to meet for lunch in the food court which is halfway between their locations. What are the coordinates of the food court?
Answers
Answer:
(-1,-1)
Step-by-step explanation:
The easiest way I know how to explain it is you put the numbers on a line for instance
-6, -5,-4,-3,-2,-1,0,1,2,3,4
and the number in the very middle of the y then for x
-10,-9,-8,-7,-6,-5,-4,-3,-2,-1,0,1,2,3,4,5,6,7,8,9
and then again you use the midpoint for the x
because they are trying to meet each other half way you are trying to find the midpoint.
what is 372777177771136661331x132747717743716662141284957x0=
Answers
Answer:
0
Step-by-step explanation:
Anything times zero, is zero.
There was 75 runners to start a race. In the first half of the race 1/5 of them dropped out. In the second half of the race 3/5 of the remaining runners dropped out. How many runners finish the race?
Answers
Answer:
24 runners finish the race
Step-by-step explanation: 1/5 of 75 =15
75 - 15 =60
3/5 of 60 = 36
60 -36 =24
PLEASE I HAVE TO FINISH THIS UNTIL TMR
-On each trial of an experiment, a subject is presented with a constant soft noise, which is interrupted at some unpredictable time by a noticeably louder sound. The time it takes for the subject to react to this louder sound is recorded. The following list contains the reaction times (in milliseconds) for the 18 trials of this experiment:
271, 257, 229, 269, 296, 164, 152, 235, 311, 202, 175, 212, 171, 226, 186, 193, 222, 231
Find 40th and 75th percentiles for these reaction times.
Answers
Answer:
212, 257Step-by-step explanation:
GivenData set for 18 trials, time in ms
271, 257, 229, 269, 296, 164, 152, 235, 311, 202, 175, 212, 171, 226, 186, 193, 222, 231To find 40th and 75th percentiles of the dataSolutionPut the numbers in ascending order
152, 164, 171, 175, 186, 193, 202, 212, 222, 226, 229, 231, 235, 257, 269, 271, 296, 311Get the index
For 40% it is
40*18/100 = 7.2Rounded up to the nearest whole number, it is 8Count the numbers from the left, the 8th number is 212 msFor 75% it is
75*18/100 = 13.5Rounded up, to get 14Count the 14th number from the left, which is 257 msPLZ HELP ASAP!!! WILL MARK BRAINLIEST!!Select all that apply. Which of the following expressions have a quotient of -1/7
1/7
(-1)/(-7)
(-1)/7
-(1/7)
1/(-7)
Answers
Answer:
(-1)/7
1/(-7)
-(1/7)
These two equations will be equal to -1/7 as
(-1)/7=-1/7
1/(-7)=-1/7(THE SIGN OF THE DENOMINATOR WILL BE GIVEN TO THE NUMERATOR IF NEGATIVE)
-(1/7)=-1/7 (When we avoid the bracket the answer will be equalent)
Answer:
it's a,c,d like if this helps
HELP!! Tell me which one it is looking at the graph..
Answers
9514 1404 393
Answer:
(x, y) ⇒ (x -8, y +2)
Step-by-step explanation:
Each image point is 8 units left of the preimage point. The only answer choice that subtracts 8 from each x-coordinate is the one shown in the attachment.
K and m are prime numbers .
K² + m = 23
Find k and m
Mention the steps for brainliest plz :)
Answers
Answer:
I think k = 2 and m = 19
and I also think in order to mention the steps there must be another clue or equation
Can someone help me with answer 8 plz and explanation I’ll give brainlist and points
Answers
Answer:
a = 7.5
Step-by-step explanation:
7*3(2a-1) over 7 = 6.7
(2a-1) = 42/3
2a-1=14
2a=13
a=7.5
I hope this helps you out!
Answer:
put 6 over 1 then look for the LCM of 7 and 1 the LCM is 7 then ask yourself how times does seven go into 7 one time right so multiply 1 by 3(2a - 1) then ask yourself how many times does 1 go into 7 it goes 7 times right multiply 7 by 6 so your equation is like this 3(2a - 1) = 42 open the bracket so it will be 6a - 3 = 42 collect the like terms so 3a = 42+3, 3a =45 , divide both sides by 3 so x =15
how many are 16 x 16 ?
Answers
Answer:
256
Step-by-step explanation:
16 ×16= 256
Hope it works out for you
Suzy Que opened her bank account with $105. She spends $14 every 3 weeks. Write an equation that represents the balance of her
account after any number of weeks.
Answers
Answer:
105-14=91 3 weeks
91-14=77 6 weeks
Janet has $40. She gives $25 to Emma. What percent of
Janet's money does Emma have?
A
0.625%
B
1.60%
C
55%
D.
62.5%
Answers
Answer:
i think it's D. because 55% isn't enough, but very close, and 0.625% is waaaay too little, and the same for 1.60.
Step-by-step explanation:
estimation.
The percentage of Janet's money does Emma have is D. 62.5%.
Given that,
Janet has $40. She gives $25 to Emma.Based on the above information, the calculation is as follows:
[tex]= \$25 \div \$40[/tex]
= 62.5%
Learn more; https://brainly.com/question/1605083?referrer=searchResults
You pay a 125 dollar reservation fee at a hotel. The nightly rate is 100 dollars a night. How much money total will you spend on a hotel room if you plan on staying for 5 nights?
Answers
Given an arithmetic progression with u21 = 65 and d = -2, find the value of the first term.
Answers
Answer:
105 = a
Step-by-step explanation:
L = a + (n-1)*d
n = 65
d = -2
L = u21 = 65
65 = a + (21 - 1)*(-2) Divide by - 2
65 = a + 20*-2 Multiply 20 times - 2
65 = a - 40 Add 40 to both sides
65+40 = a Combine
105 = a
The value of the first term is 105
The nth term of an arithmetic sequence is gotten by using the formula:
= a + (n - 1)d
The value of the 21st term which has been given in the question is 65 and the common difference is -2. This will be:
a + (n - 1)d = 65
a + (21 - 1)d = 65
a + 20d = 65
Since d, common difference = -2
a + 20d = 65
a + 20(-2) = 65
a - 40 = 65
a = 60 + 45
a = 105
In conclusion, the value of the first term is 105
Read related link on:
https://brainly.com/question/20302951
Solve for x.
3x + 7y = 12
Answers
Answer:
x=-7/3y+4
Step-by-step explanation:
3x+7y=12
-7y -7y
3x=-7y+12
/3 /3
x=-7/3y+4
Answer:
X=4
Step-by-step explanation:
You make y 0 to find x so
3(4) + 7(0) =12
12+0=12
Please help me with this please :(
Answers
Answer:
-4/3
Step-by-step explanation:
The second with the mistake is that
-4 minus 2 would be -6
