2 years ago

Solve 10 + 6(–9 – 4x) = 10(x – 12) + 8.

Mathematics

1 answer:

Luden [163]2 years ago

3 0

Answer: x = 2

Step-by-step explanation:

first, we remove the parentheses.

10 - 54 - 24x = 10x - 120 + 8

then, we just calculate that out.

-44 - 24x = 10x - 112

next, we move the terms.

-24x - 10x = -112 + 44

then, we collect the like terms and calculate it.

-34x = -68

finally, we divide both sides.

x = 2

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Associative property 8×30

Ilia_Sergeevich [38]

Answer:

I think you mean commutative property. 30 * 8

Step-by-step explanation:

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2 years ago

Factor the trinomial or state that it is prime 4y²+54y-90

lidiya [134]

$4y^2+54y-90=\\
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2 years ago

Read 2 more answers

A good-quality measuring tape can be off by 0.49 cm over a distance of 23 m. What is the percent uncertainty?33% Part (a) If 44

V125BC [204]

Step-by-step explanation:

First:

(Error/Total )x 100%

(0.49/23) x100%= 2.13%

Second:

(Absolute uncertainty/mean) x100%

(3/44)x100%= 6.81%

8 0

2 years ago

1. Mrs. Jones picks 3 flowers a day starting on Monday. How many does she have by Sunday?

Aleks04 [339]

Answer:

1. 18

2. 2412

Step-by-step explanation:

1. Monday 3

Tuesday 6

Wensday 9

Thursday 12

Friday 15

Sunday 18

_____________________________________________________

603*4=2412

3 0

2 years ago

Find the value of 5(a-4b) when a =-7 and b=1/4

tatiyna

Answer:

- 40

Step-by-step explanation:

$5(a - 4b) \\ = 5 \bigg(- 7 - 4 \times \frac{1}{4} \bigg ) \\ = 5 \bigg(- 7 - 1 \bigg ) \\ = 5 \times ( - 8) \\ = - 40$

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2 years ago