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What is the value of the expression below when
y=2 ?

9y^(2)+6y-5

What is the value of the expression below when $y=2$ ? $\newline$ $9y^{2}+6y-5$

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Add and subtract integers: word problems

Full solution

Q. What is the value of the expression below when

y=2

?

\newline

9y^{2}+6y-5

Substitute $y$ with $2$ : First, substitute $y$ with $2$ in the expression. $9(2)^2 + 6(2) - 5$
Calculate square of $2$ : Now, calculate the square of $2$ . $\newline$ $(2)^2 = 4$
Multiply $9$ by result: Next, multiply $9$ by the result of $(2)^2$ . $\newline$ $9 \times 4 = 36$
Multiply $6$ by $2$ : Then, multiply $6$ by $2$ . $\newline$ $6 \times 2 = 12$
Add results and subtract $5$ : Finally, add the results of the multiplications and subtract $5$ . $36 + 12 - 5 = 43$

More problems from Add and subtract integers: word problems

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g

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\newline

What is the equation for

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\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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Question

y=|x|

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

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

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Question

\$ 200

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5 h+2.5 t=200

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Question

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\newline

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

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\mathbf{2 2}

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Question

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

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

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

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

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Nayeli lights a

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