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Romashka [77]
2 years ago
13

Given the functions, f(x) = x2 + 2 and g(x) = 4x - 1, perform the indicated operation. When applicable, state the domain restric

tion.
g(f(x))
Mathematics
1 answer:
IRISSAK [1]2 years ago
8 0

Answer:

4x2-7

Step-by-step explanation:

4(x2+2)-1=4x2+8-1=4x2=7

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A music store buys a trumpet for $80. They want to make a 35% profit. How much are they going to increase the price?
elena-s [515]

Answer:

They should increase their price by $28.

Step-by-step explanation:

First find out what 35% of 80 is. Do so by multiplying 80 by 35% in its decimal form - .35.

80*.35=28.

This means that they have to increase their price by at least 28 dollars to make a profit.

The new price of the instrument should be $108 - $80 increased by 35%.

Hope this helps :)

4 0
3 years ago
A football team gained 5 yards and then last 7 yards. What real number represents the teams position relative to its original po
lana66690 [7]

Answer:

\boxed{-2}}

Step-by-step explanation:

Think of this situation as a number line in which the team starts at 0 yd.

Gaining yards is the positive direction and losing yards is negative.

Start at 0 yd and go 5 yd to the right. You are at +5.

Then go 7 yd left. You end up at -2.

+5 – 7 = -2

\text{The real number that represents the team's position relative to its original position is $\boxed{\mathbf{-2}}$}

5 0
2 years ago
Help asap please.. find x
NNADVOKAT [17]

Answer:

10

Step-by-step explanation:

7 add a little more

8 0
3 years ago
Which is the simplified from of p0
tiny-mole [99]
For this case we have the following expression:
p ^ 0
By properties of exponents we have:
Any number raised to the exponent zero is equal to one.
We have then, that applying this property:
p ^ 0 = 1
Answer:
the simplified form of p ^ 0 is:
D. 1
3 0
3 years ago
A concession stand sells hamburgers (h) for $2 and hotdogs (d) for $1. On Friday night they sold a total of 300 hamburgers and h
vladimir2022 [97]
120 hamburgers and 180 hot dogs.
5 0
3 years ago
Read 2 more answers
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