Since the 2L is not being multiplied or divided, and it's positive, we will subtract it from both sides. Since the W is being multiplied by the 2, we'll also need to divide both sides by 2.

Your answer is B.

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3 0

3 years ago

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If h(x) = x – 7 and g(x) = x2, which expression is equivalent to(g*h)(5)? a (5 – 7)2, b (5)2 – 7, c (5)2(5 – 7), d (5 – 7)x2

asambeis [7]

H(x) = x - 7
g(x) = x^2
(g * h)(x) = x^2 (x - 7)
(g * h)(5) = 5^2 (5 - 7)

8 0

3 years ago

PLS HELP ILL GIVE BRAINLY- Adam went to visit his grandparents 500 miles away he passed through 2 states and crossed 3 rivers ho

Lemur [1.5K]

Answer:

I believe that his hometown would be 500 miles away

Step-by-step explanation:

I hope this helps :D

4 0

3 years ago

What is the exact solution to the equation 2^x+2 =5^2x ? A) −2ln2/2ln5−ln2 B) −ln2/2ln5+ln2 C) ln2/2ln5+ln2 D) 2ln2/2ln5−ln2

GenaCL600 [577]

Answer: D

Step-by-step explanation:

2ˣ⁺² = 5²ˣ

ln 2ˣ⁺² = ln 5²ˣ apply ln to both sides

(x + 2) ln 2 = 2x ln 5 apply exponent to coefficient log rule

x ln 2 + 2 ln 2 = 2x ln 5 distribute (x + 2) on left side

2 ln 2 = 2x ln 5 - x ln 2 subtract (x ln 2) from both sides

2 ln 2 = x(2 ln 5 - ln 2) factor out (x) from right side

$\frac{2ln2}{2ln5 - ln2}$ = x divide both sides by (2 ln 5 - ln 2)

4 0

3 years ago