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Alenkinab [10]
3 years ago
13

What expression is equivalent to -7(5a)

Mathematics
1 answer:
Aneli [31]3 years ago
7 0

Answer:

-35a

Step-by-step explanation:

Here, you just distribute: -7 * 5a

= -35a

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The price of a skateboard, which normally sells for $50,, was decreased by 10% then decreased again by 10%, then increased by 10
AveGali [126]

Answer:

The price dropped by $5.45.

Step-by-step explanation:

    Initial price = $50.00

      Less 10 % =   -5.00

 1st sale price =   45.00

       Less 10% =    -4.50

2nd sale price =   40.50

      Plus 10 % =   +4.05

     Final price = $44.55

Change in price =   final   -  initial

                          =   44.55 - 50.00

                          = -$5.45

The price dropped by $5.45.

7 0
3 years ago
What is the image point of (−2,5) after a translation right 3 units and up 4 units?
vfiekz [6]

Answer:

(1,9)

Step-by-step explanation:

(-2,5)

3 units right = x +3

4 units up = y + 4

(-2+3, 5+4)

(1,9

5 0
3 years ago
HELP I need help ASAP.
djyliett [7]

Answer:

gottem I think it 2+2=4 according to einstein

Step-by-step explanation:

6 0
3 years ago
Question is attached.
Ratling [72]
The answers are m=2 and b=1 
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Equivalent fraction of 8 1/3
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The equivalent fraction to 8 1/3 is 25/3
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