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3 years ago

7

Write an expression that is equal to 3 × 2 1/4

1 answer:

Vera_Pavlovna [14]3 years ago

5 0

Convert the mixed number 2 1/4 into an improper fraction: 9/4.

Then multiply this 9/4 by 3: 27/4, or 6 3/4.

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erma4kov [3.2K]

It might be B.160 if you multiply 16 times 2 you get 32 the n multiply 32 by 5

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3 years ago

Solve 4(x+3)=4x+12 for x

ZanzabumX [31]

Answer:10

Step-by-step explanation:

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3 years ago

Can someone please solve and explain these questions??? With work please.

ankoles [38]

Y=1 because on each equation it needs 1 for it to be the answer

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3 years ago

Amy wants to buy a pair of jeans that cost $65. Today the store is offering a straight discount of 25%. Calculate her savings an

Whitepunk [10]

Her savings is the 25% amount... well, if we take 65 to be the 100%, how much is 25% of that?

$\bf \begin{array}{ccllll}
amount&\%\\
\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\
65&100\\
x&25
\end{array}\implies \cfrac{65}{x}=\cfrac{100}{25}$

solve for "x", that's her savings

the cost of the jeans is 65 - x

7 0

3 years ago

Read 2 more answers

Solve x^2 = 64, where x is a real number.

abruzzese [7]

Answer: x=8

Step-by-step explanation:

8×8=64

4 0

4 years ago

Read 2 more answers