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serious [3.7K]
2 years ago
8

I need help on number 13

Mathematics
1 answer:
GREYUIT [131]2 years ago
3 0
The music cd cost $7.02 each and the the blank cd cost $1.44 each.
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Jeff writes comic strips for a local newspaper. The number of comic strips he creates is represented by the function f(x) = 3x,
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If he does three hours, its 9 strips, for four, its 12, six is 18, seven is 21, and nine is 27
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3 years ago
7p2 − 7p = 7p ( ______________)
klio [65]

Answer:

7p(p-1)

Step-by-step explanation:

7p²-7p=7p(p-1)

6 0
3 years ago
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I don't the graphing part of the homework
Katyanochek1 [597]
Problem 4-25
a. ii - Relation: When the latitude increases, the temperature decreases.
b. iv - Relation: all cars regardless of the weight goes at the same speed.
c. iii - Relation: No relationship
d. i - Relation: People with more expensive homes have more expensive cars.

System of Equations Part
You can plug these (x,y) values in one of the equations to see if it is true.
a. (1,2)
b. (0,-4)
c. (3,7)
7 0
3 years ago
Classify the expression: −2x
ValentinkaMS [17]

Answer:

classical music

Step-by-step explanation:

i suggest beetoven for classicla and for rock the rock

4 0
3 years ago
Please help me?!<br> I need help!?
Olin [163]

Answer:

Area = 6.25\pi ft^2

Step-by-step explanation:

Area = \pi \\r^{2}

The diameter is 5 feet.  That makes the radius 2.5 feet

Area = \pi \\r^{2}

Area = \pi \\2.5^{2}

Area = 6.25\pi ft^2

6 0
2 years ago
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