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In which story is the answer to the question $0$ ? $\newline$ Choices: $\newline$ (A)Caleb and Maureen competed in a trivia game where they earned points for correct answers and lost points for incorrect answers. Caleb ended the game with $-30$ points. Maureen ended with $30$ more points than Caleb. How many points did Maureen end the game with? $\newline$ (B)Caleb and Maureen competed in a trivia game where they earned points for correct answers and lost points for incorrect answers. Caleb ended the game with $-30$ points. Maureen ended with $30$ fewer points than Caleb. How many points did Maureen end the game with?

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Quantities that combine to zero: word problems

Full solution

Q. In which story is the answer to the question

0

?

\newline

Choices:

\newline

(A)Caleb and Maureen competed in a trivia game where they earned points for correct answers and lost points for incorrect answers. Caleb ended the game with

-30

points. Maureen ended with

30

more points than Caleb. How many points did Maureen end the game with?

\newline

(B)Caleb and Maureen competed in a trivia game where they earned points for correct answers and lost points for incorrect answers. Caleb ended the game with

-30

points. Maureen ended with

30

fewer points than Caleb. How many points did Maureen end the game with?

Calculate Maureen's points $A$ : Solve for Maureen's points in story $A$ . Caleb has $-30$ points, and Maureen has $30$ more points than Caleb. Calculation: $-30 + 30 = 0$ .
Calculate Maureen's points (B): Solve for Maureen's points in story (B). Caleb has $-30$ points, and Maureen has $30$ fewer points than Caleb. Calculation: $-30 - 30 = -60$ .

More problems from Quantities that combine to zero: word problems

Question

g

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What is the equation for

g(x)

\newline

1

\newline

g(x)=-\frac{4}{3}|x|

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g(x)=\frac{4}{3}|x|

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g(x)=-\frac{3}{4}|x|

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g(x)=\frac{3}{4}|x|

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Question

y=|x|

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What is the equation of the new graph?

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1

\newline

y=-\frac{5}{3}|x|

\newline

y=\frac{3}{5}|x|

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y=-|x-5|+3

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y=|x-3|+5

Posted 4 months ago

Question

\$ 200

with which to purchase hats and t-shirts that are to be sold at his class' next fundraiser. Each hat costs the same amount of money, and each t-shirt costs the same amount of money. If Aiden spends all his money entirely on hats, he will get

40

hats. If Aiden purchases only

t

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80

\mathrm{t}

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h

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\mathrm{t}

t

, that Aiden could purchase with this money?

\newline

1

\newline

40 h+80 t=400

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80 h+40 t=200

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5 h+2.5 t=200

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2.5 h+5 t=200

Posted 4 months ago

Question

We want to find the intersection points of the graphs given by the following system of equations:

\newline

\left\{\begin{array}{l} x-y=-4 \\ y=5(x+1)^{2}-3 \end{array}\right.

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One of the intersection points is

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Find the other intersection point. Your answer must be exact.

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Question

\mathbf{2 2}

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x

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1

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x-22

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x+22

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22 x

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22 x+22

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Question

Wilber wants to make the pond in his backyard bigger. It is currently a cone with a radius of

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(Round to the nearest thousand cubic meters.)

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Question

Abby is buying a rectangular widescreen TV that she will hang on the wall between two windows such that the longer side of the TV is horizontal. The windows are

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inches apart horizontally, and a widescreen TV is approximately twice as wide as it is tall. Which of the following could be the diagonal length of a widescreen TV that fits between the windows?

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1

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32

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42

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55

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Question

Ari thinks the perfect milkshake has

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3

spoonfuls of caramel. Freeze Zone makes batches of milkshakes with

10

scoops of ice cream and

7

spoonfuls of caramel.

\newline

What will Ari think about the amount of caramel in Freeze Zone's milkshakes?

\newline

1

\newline

(A) Freeze Zone's milkshakes have too much caramel.

\newline

(B) Freeze Zone's milkshakes have too little caramel.

\newline

(C) Freeze Zone's milkshakes are just right.

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Question

Nayeli lights a

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Whose space is lit brighter?

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(A) Nayeli's area

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(B) Citlali's area

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Question

Lashawn makes scrambled eggs with

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Whose scrambled eggs have a stronger salsa taste?

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1

\newline

(A) Lashawn's eggs

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(B) Gilberta's eggs

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(C) The dishes of scrambled eggs have equal salsa tastes.

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