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viva [34]
3 years ago
10

How do I simplify-3(x - 5) - 8x​

Mathematics
1 answer:
Alex73 [517]3 years ago
4 0

Step-by-step explanation:

First distribute

3(−5)−8

3−15−8

Second combine like terms

3−15−8

−5−15

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I dont know what to do please help me
ipn [44]

Answer:

A

Step-by-step explanation:

Time        Distance

0               0

2               2*25 = 50

4               4*25 = 100

6               6*25= 150

8                 8 * 25 = 200

7 0
3 years ago
If a chair costs 734 dollars and I give it to my friend for 823 dollars how much is my profit as a percentage
kotegsom [21]

Answer:

X=12.125\%

Step-by-step explanation:

From the question we are told that:

Cost Price CP=734

Sale Price SP=823

Generally the equation for Profit  P is mathematically given by

 Profit=SP-CP

 P=823-734

 P=89

Therefore as a percentage

Percentage Profit X is given as

 X=\frac{89}{734}*100

X=12.125\%

7 0
3 years ago
Find the measure of the number two angles in each figure. Justify each answer​
BigorU [14]
11:
1. 123°
2. 57°
3. 95
4. 85°

12.
1. 130°
2. 54°
3. 130°
4. 126°
8 0
3 years ago
WILL GIVE BRAINLIEST FOR 1 ALGEBRA QUESTION!!!
irinina [24]

Answer:

x=4, y=3

Step-by-step explanation:

6 0
3 years ago
Write an equation of a circle that is centered at (1,-4) with a radius of 10.
alexdok [17]

Answer:

(x-1)^2 + (y+4)^2 = 100\\\\

=====================================================

Work Shown:

(x-h)^2 + (y-k)^2 = r^2\\\\(x-1)^2 + (y-(-4))^2 = 10^2\\\\(x-1)^2 + (y+4)^2 = 100\\\\

You could expand terms out and simplify, but I think it's more handy to leave it in this form so you can easily spot the center and radius from a glance.

5 0
3 years ago
Read 2 more answers
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