3 years ago

PLS HELP 50 POINTS

2 answers:

ra1l [238]3 years ago

8 0

I feel like the answer Would be C but I could be wronge

5 0

Answer:

Step-by-step explanation:

20x8+5x8=200

20+5=25 the answer would be 25

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Iteru [2.4K]

Can you please say that in english?

4 0

3 years ago

aksik [14]

4+5y=20
-4 -4
------------------
5y=16
Divide by 5 on both sides

y=3.2
I hope this is what u wanted. :)

8 0

4 years ago

igor_vitrenko [27]

Step-by-step explanation:

the answer is 1 because every time the number doubles

3 0

3 years ago

Effectus [21]

Answer:

6.7

Step-by-step explanation:

just get a calcultor and divide them

8 0

3 years ago

muminat

Consider expression $(10+2\cdot 3)^2-2$ :

1) $2\cdot 3=6;$

2) $10+2\cdot 3=10+6=16;$

3) $(10+2\cdot 3)^2=16^2=256;$

4) $(10+2\cdot 3)^2-2=256-2=254.$

Answer: $(10+2\cdot 3)^2-2=254.$

3 0

3 years ago