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NikAS [45]
2 years ago
6

Jenna earned $62 this week and plans to save $12 per week until she saves enough to buy a new table. The tablet Jenna wants to b

ut costs $242.
1.) What operation goes with the word per? Addition, Subtraction, Multiplication, and division?
2.) What sign goes with the costs $242? Addition, Subtraction, Multiplication, and division?
3.) Write an equation.
4.) Solve for w.
Mathematics
2 answers:
____ [38]2 years ago
6 0
Equation is 62 + 12w = 242
W = 15
lana66690 [7]2 years ago
4 0

Answer:

1) Save means adds and costs means subtraction

2) the minus sign goes with the 242 since thats the cost

3)12w + 62 = 242

4) 12w + 62 = 242

             -62    -62

12w = 180

/12        /12

w = 15

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Answer:

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Step-by-step explanation:

<u><em>The correct inequality is </em></u>

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see the attached figure to better understand the problem

we know that

If a ordered pair satisfy the inequality, then the ordered pair must lie in the shaded area of the solution

<u><em>Verify each case</em></u>

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The point satisfy the inequality

therefore

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Robin can clean 72 rooms in 6 days how many rooms can robin clean in 9 days
galben [10]

Hello!

Robin can clean 72 rooms in 6 days. How many rooms can Robin clean in 9 days?

We have a proportional magnitude (directly proportional), if we increase the number of days for cleaning, obviously we will have more rooms cleaned, then:

clean rooms __________ days

72 ----------------------------------- 6

y ------------------------------------- 9

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\boxed{\boxed{y = 108}}\Longleftarrow(clean\:rooms)\end{array}}\qquad\checkmark

Answer:  

108 clean rooms in 9 days  

________________________

I Hope this helps, greetings ... Dexteright02! =)

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