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3 years ago

14

Evaluate the expression. [3(15 + 4)^2 + 2(20 + 5)^2]^0 A) 0 B) 1 C) 2 D) 5

1 answer:

ziro4ka [17]3 years ago

5 0

Answer:

1 thus b: is the Answer

Step-by-step explanation:

Simplify the following:

(3 (15 + 4)^2 + 2 (20 + 5)^2)^0

(3 (15 + 4)^2 + 2 (20 + 5)^2)^0 = 1:

Answer: 1

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Simplify 8(x + 6) - 10. 8x + 38 8x - 4 8x + 28

Serga [27]

Answer:

$8x+38$

Step-by-step explanation:

We want to simplify $8(x+6)-10$

We expand using the distributive property to get:

$8(x+6)-10=8x+8*6-10$

This implies that:

$8(x+6)-10=8x+48-10$

We perform the subtraction now to get:

$8(x+6)-10=8x+38$

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3 years ago

What is the value of x<br>|5x + 6| + 6 = x

zimovet [89]

Answer:

Step-by-step explanation:

absolute(5x + 6) = x

There are 2 solutions to this

Solution 1

5x + 6 = x Subtract 5x from both sides.

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x = - 1.5

Solution 2

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Here is a graph which shows the solutions.

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3 years ago

My answer is probably wrong, so can someone help me get the right one?

lara [203]

Answer: second one is the answer

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4 years ago

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Item 15 Write and solve an equation to find the number n. Eight plus the quotient of a number and 3 is −2. Equation: =−2 The num

BabaBlast [244]

Answer:

n = - 30

Step-by-step explanation:

Eight plus the quotient of a number and 3 is −2

Expressing in mathematical terms, we have;

8 + (n/3) = -2

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Multiply all through by 3.

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