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Fofino [41]
3 years ago
7

1-1/2=2(y+4) what is the answer

Mathematics
1 answer:
Digiron [165]3 years ago
4 0

Answer:

y = -3.75

Step-by-step explanation:

1 - 0.5 = 2(y+4)

0.5 = 2(y+4)

0.5 = 2(0.25)

0.25 - 4  = -3.75 = y

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15. Jessica is trying to hire a babysitter that charges less than $10 per hour (not including any extra fees).
tresset_1 [31]

Answer:

A. and B.

Step-by-step explanation:

A. $34 - $10= $24 hourly fee divided by 3= $8 per hour.

B. $66 - $12= $54 hourly fee divided by 6= $9 per hour.

C.$92-$8= $84 hourly fee divided by 7= $12 per hour.

D. $52.5-$0= $52.5 hourly fee divided by 3.5= $15 per hour.

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So Mia and Alex are the cheapest .

7 0
3 years ago
Convert 0.0001 to a power of 10
Phantasy [73]
The power will be negative as the number is < 1.
Count the number of digits after the decimal point until you came to first number > 0. (counting this number)

This comes to 5  so the answer is

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3 0
3 years ago
Will give brainlyist
Katarina [22]

Answer:

Your answer is D

Step-by-step explanation:

First you find which graph has a plot at (4,7) Which the only one with that is D

Then you find (-2,-5). D, again, is the only one with that.

Lastly you find (0,9). D is, again, the only one who has that.

5 0
3 years ago
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Suppose that 10% of the general population has a disease and the test for the disease is accurate 80% of the time. What is the p
Leya [2.2K]
8 out of every 100 will test positive
8 0
3 years ago
Read 2 more answers
Help I need answer fast
Snowcat [4.5K]

f(x)= 3^(x+4)

f(2)= 3^(2+4)

do the bracket first

(2+4)= 6

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3*3*3= 27

3*3*3= 27

27*27

Answer:729

6 0
3 years ago
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