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Musya8 [376]
3 years ago
5

(100 Points) What's does X equal in the equation (4 * 2) - 4 = x ?

Mathematics
2 answers:
AveGali [126]3 years ago
7 0

Answer:

x = 4

Step-by-step explanation:

<u>Step 1:  Multiply </u>

(4 * 2) - 4 = x

8 - 4 = x

<u>Step 2:  Subtract </u>

(8) - 4 = x

4 = x

Answer:  x = 4

icang [17]3 years ago
6 0

Answer:

4

Step-by-step explanation:

(4 * 2) - 4 = x

8 - 4 = x

x = 4

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Which increase faster, f(x)=5x or g(x)=5^x
hichkok12 [17]

g(x) = 5^x is your answer

Plug in increasing numbers for x to get the output.

For example: when x = 1

f(1) = 5(1) = 5

g(1) = 5^(1) = 5

when x = 2

f(2)= 5(2) = 10

g(2) = 5^(2) = 25

when x = 3

f(3) = 5(3) = 15

g(3) = 5^(3) = 125

~

From the example above, we see that g(x) = 5^x is your answer

~

5 0
4 years ago
Which is the minimum value of the function y=x^2+8x+7
anygoal [31]
The minimum value of the function is (-4, -9).
8 0
3 years ago
Read 2 more answers
I need help with finding the arc measure of this problem.
Leto [7]

Answer:

180+69=249

I got 180 from the ABC, that is half the circle then + the 69

4 0
3 years ago
Joe buys groceries for his grandfather the groceries cost $42 plus 5% tax joe wants to know the total cost of the groceries incl
vekshin1
<h3>Answer: $44.10</h3>

====================================================

Work Shown:

5% = 5/100 = 0.05

5% of 42 = 0.05*42 = 2.10

tax = $2.10

total cost including tax = $42 + $2.10 = $44.10

----------

An alternative is to multiply 42 by 1.05 to get

1.05*42 = 44.10

We get the same answer. The 1.05 refers to 1 + 0.05 where the "1" is 100% and the 0.05 is 5%, so the two combine to 105%, meaning the total cost is 105% of the cost before tax is considered.

7 0
3 years ago
Q supp r and m q =22 degrees
netineya [11]

Answer:

<R = 158

Step-by-step explanation:

Supplementary angles equal 180 degrees.

<Q + <R =180

22 + <R = 180

Subtract 22 from each side

22-22 + <R = 180-22

R = 158

3 0
3 years ago
Read 2 more answers
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