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3 years ago

Which additional information is needed to solve this problem?

2 answers:

8 0

Hi there!

The answer is B.
the cost of the game.

We need to know the cost of the game in order to find out how many weeks John has to save money. If we don't know this price, we'll never know whether John has saved enough money.

We can find out the total amount of money John can save in 1 week (so A. is not the answer). The amount of money John earns per hour doesn't matter to answer the question (so C. is wrong).

~ Hope this helps you!

77julia77 [94]3 years ago

6 0

The answer is B he won't know how much to save if he does not know the cost of the game

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Order the steps for simplifying an expression with three operations

Andrei [34K]

Answer:

${ \boxed{ \sf{↑↓ \: \: 12(3 + 6) - 19}}} \\ \\ { \boxed{ \sf{↑↓ \: \: 12•9 \: - 19 }}} \\ \\ { \boxed{ \sf{↑↓ \: \: 108 - 19}}} \\ \\ { \boxed{ \sf{↑↓ \: \: 89}}}$

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3 years ago

What is the equation of a line that passing through points (-2, 5) and (3, 25)

Llana [10]

$\bf (\stackrel{x_1}{-2}~,~\stackrel{y_1}{5})\qquad 
(\stackrel{x_2}{3}~,~\stackrel{y_2}{25})
\\\\\\
% slope = m
slope = m\implies 
\cfrac{\stackrel{rise}{ y_2- y_1}}{\stackrel{run}{ x_2- x_1}}\implies \cfrac{25-5}{3-(-2)}\implies \cfrac{25-5}{3+2}
\\\\\\
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\\\\\\
% point-slope intercept
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\\\\\\
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5 0

3 years ago

You're making deliveries and can travel 484 miles on 22 gallons of gas. How far can

baherus [9]

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3 0

3 years ago

Evaluate the expression 2x^2 - x, when x = -3. Show all steps.

V125BC [204]

Answer:

Step-by-step explanation:

This is a substitution question,we are to substitute a given value in place of a certain letter

So let's solve

2x^2-x

And since x is given to be -3

So let's substitute

2(-3)^2-(-3)

2(9)-(-3)

18+3

So the final answer is 21

4 0

4 years ago

Read 2 more answers

Denise bought a T-shirt at the sale price of $24. The original cost of a T-shirt was $40. What percent represents the discount t

RoseWind [281]

Answer:

Step-by-step explanation:

we subtract to find how much they saved, 40-24=16

now we divide 16 by 40 to get the percent 16/40 = 0.4

40%

3 0

3 years ago