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2 years ago

BrainliestAnswer: what is 123-12(324-234)·ω·

Mathematics

1 answer:

nikklg [1K]2 years ago

6 0

Answer:

-957

Step-by-step explanation:

324-234=90

12*90=1080

123-1080=-957

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Mandy was making 6 pillows to give as gifts to her family. She needed 5/8 of a yard of material for each pillow. How many yards

tatiyna

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Answer:

3 3/4

Step-by-step explanation:

Mandy needs 6 times 5/8 yards, or ...

6(5/8) = 30/8 = 3 6/8/ = 3 3/4 . . . yards

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2 years ago

-8z+(4.5)+3.5z+7y-1.5

bogdanovich [222]

Answer:

$\boxed{\sf{7y+3-4.5z}}$

Step-by-step explanation:

In order to combine like terms, you have to isolate x and y from one side of the equation.

$\sf{-8z+\left(4.5\right)+3.5z+7y-1.5}$

First, thing you do is remove parentheses.

$\Longrightarrow: \sf{-8z+4.5+3.5z+7y-1.5}$

Solve.

Then, you combine like terms.

$\Longrightarrow:\sf{-8z+3.5z+7y+4.5-1.5}$

Add/subtract the numbers from left to right.

-8z+3.5z=-4.5z

Rewrite the problem down.

$\Longrightarrow: \sf{-4.5z+7y+4.5-1.5}$

Solve.

4.5-1.5=3

$\Longrightarrow: \boxed{\sf{7y+3-4.5z}}$

Therefore, the correct answer is 7y+3-4.5z.

I hope this helps, let me know if you have any questions.

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1 year ago

Factor as the product of two binomials. x^2 + 3x +2

Sergio039 [100]

The answer would be (x+2) (x+1)

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2 years ago

there are ten less trumpet players than saxophone players the number of saxophone players is three times the number of trumpet p

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There are 5 trumpet players

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2 years ago

Solve for x.

xz_007 [3.2K]

Answer:

$\displaystyle -2,66 ≈ x\:or\:0,66 ≈ x$

Step-by-step explanation:

All work is shown above.

I am joyous to assist you anytime.

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3 years ago