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alexdok [17]
3 years ago
13

Evaluate the expression if p = 1,1=-7, and s= -2. -3p-21 6+4s Plzz hurry!!

Mathematics
1 answer:
zzz [600]3 years ago
5 0
Answer : A

To solve this all you have to do is use substitution.

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How to solve this problem?
Ganezh [65]

The answer should be 1y and -6y

3 0
3 years ago
In a certain company a salesman is paid a fixed salary for $3140 per month plus an annual commision of 2% on the TOTAL value of
hodyreva [135]

Step-by-step explanation:

(i) 12 months × fixed salary

= 12 × 3140

= 37680 $

(ii) commission = total × 2%

= 720000 × 0.02

= 14400 $

(iii) fixed salary + commission

= 37680 + 14400 = 52080 $

8 0
3 years ago
Please help me!!!<br> Show work!!!<br> ____ % of 60 is 30
sergey [27]

Answer:

50%

Step-by-step explanation:

50% is equal to 1/2.

1/2 of 60 is 30.

5 0
3 years ago
Read 2 more answers
I will thank your mom
Dahasolnce [82]
Factor dem groups


find greatest common factor
24=2*2*2*3
40=2*2*2*5

common is 2*2*2=8

answer is 8 groups

3 0
3 years ago
What is the rate of change in the y-values with respect to the x-values?
dybincka [34]

Answer:

The answer to your question is the last option

Step-by-step explanation:

Process

1.- To calculate the rate of change, calculate slope

Formula

             m = (y2 - y1) / (x2 - x1)

x1 = 1           y1 = 1200

x2 = 2         y2 = 2400

2.- Substitution

             m = (2400 - 1200) / (2 - 1)

3.- Simplification

             m = 1200 / 1

4.- Result

             m = 1200 meters / minute

6 0
3 years ago
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