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ad-work [718]
3 years ago
15

60 = −2(−10 − 4x) what is the answer show step by step

Mathematics
2 answers:
Papessa [141]3 years ago
8 0
That’s the answer with steps

Pavel [41]3 years ago
5 0

Answer: x = 5

Step-by-step explanation:

first, divide both sides.

30 = -(-10 - 4x)

then, remove the parenthesis.

30 = 10 + 4x

them, move the terms.

=4x = 10 - 30

finally, divide both sides.

-4x = 20

solution: x = 5

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Rewrite with positive exponents: 7^-3
Advocard [28]

Answer:

1/7^3 (One over seven thirds)

Step-by-step explanation:

3 0
3 years ago
PLEASE HELP ME
Kitty [74]

Answer:

C.

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5 0
3 years ago
Giving brainliest!!!! please help!!
liberstina [14]

Answer:

{4, 5 }

Step-by-step explanation:

Solve the inequality

n + 1 > 4 ( subtract 1 from both sides )

n > 3

The set of values that make the inequality true is { 4, 5 }

8 0
3 years ago
Five state officials are listed to the right. a. List the 10 possible samples​ (without replacement) of size 3 that can be obtai
mart [117]

Answer:

All possible are:

(G,L,S)

(G,L,R)

(G,L,P)

(G,S,R)

(G,S,P)

(G,R,P)

(L,S,R)

(L,S,P)

(S,R,P)

{L,R,P)

Probability of 1st/2nd/10th sample = 1/10

Step-by-step explanation:

All the possible combinations of the 3 size samples from a 5 size population have been listed without repetition.

Total Numbers of Samples = 10

To find the probability of finding the first sample from random sampling procedure,

Probability = Number of desired outcomes/ Total number of outcomes

Where Number of desired outcome is 1 and total number of outcomes is 10.

Probability = 1/10

Similarly, to find 2nd sample or 10th sample, the number of desired outcomes is same i.e 1, hecne the probability remains the same i.e 1/10

7 0
3 years ago
Sydney is purchasing new windows for her home, which have been quoted for
Verizon [17]

Answer: She's spending less so she should buy it becasue it's less than her overall.

Step-by-step explanation:

$18,000

Rate is 7.5

years 5

Intrest= 18000x7.5x5/100=

180x7.5x5/1=$6750

Selling price= $18000+$6750=$24750

8 0
2 years ago
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