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Lady bird [3.3K]
2 years ago
7

I need help with 2 of these math question

Mathematics
2 answers:
Mademuasel [1]2 years ago
8 0

Answer:

first one is 10 and second one is 18 but that isnt an option so just do 17

Step-by-step explanation:

fgiga [73]2 years ago
5 0

Answer:

10

Step-by-step explanation:

20/2=10

10+10=20

17

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A function, f(x)=4x+5, has a domain 0<=x<=50. What is the range? How do you do this??
babunello [35]

Step-by-step explanation:

remember the domain is the interval or set of valid input (x) values. the range is the interval or set of the valid result (y) values.

so, the given domain tells us the interval to look at.

what are the functional values of the function between 0 and 50 ?

since the function is continuous (there are no gaps) in this interval, we can safely assume that all values between f(0) and f(50) are valid y values.

f(0) = 4×0 + 5 = 5

f(50) = 4×50 + 5 = 205

so, the range is 5 <= y <= 205

3 0
2 years ago
Х<br> If<br> 5.3<br> =<br> 12, what is the value of x?<br> 8<br> 0 ООО<br> 18<br> o 24
gladu [14]

Answer:18

Step-by-step explanation:

8 0
2 years ago
1. Ms. Rogers earns $___ each month. She pays 25% of her earnings, or $____ in federal taxes and 6% of her earnings, or $____ in
goldfiish [28.3K]

Answer:

2,196;    549;     131.76;     8;     175.68;      1339.56

Step-by-step explanation:

2,196 is the biggest number, so use that as the first number.

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7 0
3 years ago
(3 + 8i) + (7 -- 2i) - (6 - 5i)<br> AO 4+1<br> B.O4 + 117<br> c. 16 +1<br> D.O4 + 1143
Lubov Fominskaja [6]

Answer: (3 + 8i) + (7 -- 2i) - (6 - 5i) = 4 + 15i

_____________________________________________

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4 + 15i

_____________________________________________

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3 0
2 years ago
Eval
rjkz [21]

Answer:

2/3

Step-by-step explanation:

0.25/0.375=0.666666666666666666666667

3 0
2 years ago
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