Help please please please

2 answers:

tatiyna3 years ago

8 0

7

Hope this helps!!!!!

8 0

Answer: 7

Step-by-step explanation:

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Ivenika [448]

If N = 8
if M = 7
then the equation is 8(2) - 7
do the multiplication first 8(2) = 16
now do the subtraction 16 - 7 = 9

8 0

3 years ago

exis [7]

Answer:

D is the answer

Step-by-step explanation:

multiple the exponents when the equation is in parenthesis like that! and do 3 cubed which equals 27.

8 0

3 years ago

Airida [17]

3x^2-18+5=47
3x^2 = 60
x^2 = 20
x = 4.472 , x = - 4.472

7 0

3 years ago

stepladder [879]

(f o g)(x)=f(g(x))

so

h(x)=f(g(x))
$4\sqrt{x+7}=4\sqrt{g(x)+1}$
hmm, see the differences

x+7=g(x)+1

x+6=g(x)
g(x)=x+6

6 0

3 years ago

Ratling [72]

Answer:

A. -7 - 7 = -14

B. 7 - 7 = 0

C. -7 - (-7) = 0

D. 7 - (-7) = 14

5 0

4 years ago