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Veseljchak [2.6K]
3 years ago
11

Help me with 1 , 3, 5pleasee show your work

Mathematics
1 answer:
guapka [62]3 years ago
3 0

Answer: 1. 8x+40

3. -6m-18

5. -5x-1

Step-by-step explanation:

1. 8*x=8x   8*5=40

3. -2*3m=-6m  -2*9=-18

5. -1*5x=-5x   -1*1=-1

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If you make $8 an hour and you get a 10% raise how much are you making now
alexira [117]

Answer:

$8.8

Step-by-step explanation:

8*0.10=0.8

8+0.8=8.8

5 0
2 years ago
Four less than the product of a number and 7 is eight more than that number
AveGali [126]

Answer:

i did a wild guess and i got  the answer is 2

Step-by-step explanation:

2*7=14

14-4=10  

10-2=8

8 0
3 years ago
The angle measurements in the diagram are represented by the following expressions.
nataly862011 [7]

Answer:

x=10

A = 84

Step-by-step explanation:

A and B are supplementary angles so they add to 180 degrees

A + B =180

2x+76 + 5x+34 = 180

Combine like terms

7x+ 110 = 180

7x+110-110 = 180-110

7x = 70

Divide by 7

x = 10

Now find A

A = 5x+34

A = 5*10 +34

  = 50+34

A = 84

7 0
3 years ago
Read 2 more answers
Answer my math question I asked so many times I lost most of points by
kumpel [21]

Answer:

i think ur in a higher grade then me but im good w/ equations so OoOO0p

Step-by-step explanation:

equation: y = x - 6 + x^2

(6,0) (7,1) (8,4) (9,9)

I figured this out by looking at the point (6,0). To get 0 (y), you have to subtract 6. Knowing this, I subtracted 6 from the rest of the coordinates, leaving me with numbers that are able to be squared to get y. This led me to the equation x - 6 + x^2.

8 0
3 years ago
Dose anyone know this answer?
LiRa [457]
So I can show you on a piece of paper

It’s reflections
Hope this helps *smiles*

3 0
3 years ago
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