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Snezhnost [94]
3 years ago
8

THIS IS HARD FOR M I NEED HELP!!!!!

Mathematics
2 answers:
KiRa [710]3 years ago
6 0
Find what x would be if y is 7, them find what x will be if y is 9.
If y is 7, x will be 2.
If y is 9, x will be 4.
So the answer is 2,4 or A.
Taya2010 [7]3 years ago
4 0

A domain x ∈ {2, 4 }

To find the domain, that is the values of x that produce the values in the range , solve for x , that is

x + 5 = 7 ⇒ x = 7 - 5 = 2

x + 5 = 9 ⇒ x = 9 - 5 = 4



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Which number is larger 2/5 or 3/4
Natali5045456 [20]
2/5 = 8/20
3/4= 15/20

Therefore, 3/4 is larger than 2/5~
5 0
3 years ago
A mobile auto-detailing company pays you $12.75 an hour. Last summer you worked 35.25 hours a week. What was your total straight
masya89 [10]

multiply the hourly rate by number of hours worked

12.75 x 35.25 = 449.44 per week

449.44 x 2 = 898.88 for two weeks

5 0
3 years ago
Read 2 more answers
Which function is the inverse of f (x) = 2x + 8?
tiny-mole [99]

Answer:

f-1(x) = (x-8)/2

Step-by-step explanation:

f(x) = 2x+ 8

y = 2x + 8

replacing y and x

x = 2y + 8

2y = x- 8

y =( x-8)/2

f-1 (x) =( x-8)/2

3 0
3 years ago
Find the area of a parallelogram with a height of 2x - 3 and a base of x + 4.
saw5 [17]
Multiply the two as area is base times height.
(2x - 3)(x + 4) \\ 2 {x}^{2}  + 8x - 3x - 12 \\ 2 {x}^{2}  + 5x - 12
4 0
3 years ago
What is the measure of the angle formed by the minute hand and the hour hand of a clock when the clock shows 5:00
ollegr [7]

Answer:

It makes  150°

Step-by-step explanation:

So, I'll explain on the document.

6 0
2 years ago
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