MATHEMATICS MIDDLE SCHOOL

• Machine s is cleaned every 12 weeks. •Machine that is cleaned every 8 weeks. What is the fewest number of weeks that will pass before both machines are cleaned again in the same week?

Answers

Answer 1
Answer: 24 weeks bcause the least common factor is 24.
Answer 2
Answer:

Answer:

its 10 weeks i guessed

Step-by-step explanation:

Related Questions

The points (-3,4) and (5,-2) are on the graph of function f. If function g is the inverse of function f, what pair of points are on function g?
Martin has a gift card to a coffee shop. Each day he buys the same coffee. The table shows the amount remaining on the gift card on different days.Which equation represents the situation?Martin’s Gift Card Days2 4 5 7Amount remaining 24.10 18.20 15.25 9.35A.y – 9.35 = −2.95(x – 7)B.y – 18.20 = 2.95(x + 4)C.y + 15.25 = −2.95(x + 5)D.y + 24.10 = 2.95(x – 2)
PLEASE HELP ILL GIVE YOU BRAINLIEST!!! Which number line represents the number 0.7?
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A grocery store sells 6 pounds of apples for $4. How much will 8 pounds of apples cost? Round your answer to the nearest cent.

Let s = 8. What is the value of 6 + 2s?



A.


16


B.


22


C.


28


D.


64

Answers

so 2s mean 2 times s
if s=8 then pemdas
multiply
2 times 8=16
6+16=22
the answer is B, 22
B. 22

Because 6+2s

is the same as 6+2(8).

6+2(8)
6+16
=22

Which measurement is not equal to 1 mile? 1,760 yd. 5,280 yd. 5,280ft. 63,360in

Answers

5,280 yd. because it is only 1,760 yd. in a mile not 5,280
1 mile = 1609344 millimeter
1 mile = 1609.344 meter
1 mile = 5280 foot
1 mile = 1760 yard
1 mile = 160934.4 centimeter

A 100 centimeter stick broke into 3 pieces one piece was 7 centimeters long and another was 34 centimeters long how long was the third piece

Answers

The third piece is 59 cm long. 

Add the first two pieces up. 7+34= 41. Since the whole stick is 100 cm long, subtract 41 from 100 to find the length of the third piece. 100-41=59. 

Answer:

59 cenitmeters

Step-by-step explanation:

34+7=41

100-41=59.

ed spent 8.5% of his savings on lunch, which costs $5.25. how much did he have in savings before lunch?

Answers

Copy down the attachment on paper. Use this to cross multiply: multiply 5.25 by the 100, then divide by 8.5 to get your x value, which will be $61.76 (rounded to the nearest hundredth if calculated, since cents only goes to that place). I hope this helped! 

Whats the difference between linear equations and quadratic equation

Answers

Answer:

Step-by-step explanation:

A linear equation in two variables doesn't involve any power higher than one for either variable. It has the general form Ax + By + C = 0, where A, B and C are constants. ... A quadratic equation, on the other hand, involves one of the variables raised to the second power. It has the general form y = ax2 + bx + c

A girl has $3.35 in her pocket, consisting of dimes and quarters. If there are 23 coins in all, how many of each does she have? HELPPPPP PLEASE SHOW ALL WORK... THANKS

Answers

represent
d=number of dimes
q=number of quarters
thererfor
q+d=23

1q=0.25
1d=0.10
therefor

total value=3.35=0.25q+0.1d
so we have
q+d=23
0.25q+0.1d=3.35
solve
q+d=23
subtract q from both sides
d=23-q
subsitute
0.25q+0.1(23-q)=3.35
distribute
0.25q+2.3-0.1q=3.35
group like terms
0.25q-0.1q+2.3=3.35
add like terms
0.15q+2.3=3.35
subtract 2.3 from both sides
0.15q=1.05
multipliy both sides by 100 to get rid of decimal
15q=105
divide both sides by 15
q=7
subsitute
q+d=23
7+d=23
subtract 7
d=16

7 quarters
16 dimes
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