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2 years ago

Use the distributive property to write the expression without parentheses. 8(5x+7)

Mathematics

1 answer:

Daniel [21]2 years ago

8 0

Answer:

Explanation:

8 (5x + 7)

(8) (5x + 7)

= 8 (5x) + (8) 7

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An 11 foot ladder leans against the side of a house. The bottom of the ladder is 6 feet from the side of the house. How high is

Mariulka [41]

Using Pythagoras Theorem,
(b is the length of the ladder from the ground)
11x11=6x6+(b^2)
121-36=(b^2)
85=(b^2)
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3 years ago

Whats the difference between the lowest temperature -8 and the highest 6

Aneli [31]

Answer:

-14

Step-by-step explanation:

just like 8+6 = 14

-8-6 = -14

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3 years ago

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sleet_krkn [62]

Answer:

Step-by-step explanation:

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2 years ago

6x=2x+44 solve for x

agasfer [191]

Answer:

$\boxed{ \bold{ \huge{ \boxed{ \sf{x = 11}}}}}$

Step-by-step explanation:

$\sf{6x = 2x + 44}$

Move 2x to left hand side and change it's sign

⇒ $\sf{6x - 2x = 44}$

Collect like terms

⇒ $\sf{4x = 44}$

Divide both sides of the equation by 4

⇒ $\sf{ \frac{4x}{4} = \frac{44}{4} }$

Calculate

⇒ $\sf{x = 11}$

Hope I helped!

Best regards!!

7 0

3 years ago

Read 2 more answers

A and B share the cost in a ratio of 3:2. the cost is £85; How much does A pay?

Mars2501 [29]

Let share of A is 3x and B is 2x
According to question
3x + 2x = 85
x = 85/5
x = 17

Therefore A pays 51 euros

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3 years ago