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Bad White [126]
3 years ago
15

How many solutions does tgis following equation have? 7(y+3)=5y+8​

Mathematics
1 answer:
aev [14]3 years ago
4 0

Answer:  y = -13/2 = -6.500

so, only one

Step-by-step explanation:

You might be interested in
What is 100,789,388,369,012 times 479,000,000
8_murik_8 [283]

Answer:

4.8278117e+22

Step-by-step explanation:

6 0
4 years ago
Read 2 more answers
Alex is 22 years older than Lana. Four years ago Lana’s age was one-half of Alex’s current age. How old was Alex four years ago?
katen-ka-za [31]

Answer:

33

Step-by-step explanation

22 divided by 2 is 11

it says four years ago so add 11 and 4 and that equals 15

she is 15 right now. then add 22 which is 37 and subtract 4 which your answer would be 33

7 0
3 years ago
Read 2 more answers
(04.05 MC)
nika2105 [10]

Answer:

D

Step-by-step explanation:

Plug in and see.

Check A: Lets plug in (0,3) into y<2/3 x+2.

3<2/3 (0)+2

3<2 is not true so not A

Check C: Lets plug in (3,5) into y<2/3 x+2.

5<2/3 (3)+2

5<2+2

5<4 is not true so not C

Check B: Lets plug in (-3,1) into y<2/3 x+2.

1<2/3 (-3)+2

1<0 is not true so not B

Check D: Lets plug in (1,2) into y<2/3 x+2.

2<2/3 (1)+2

2<2/3+2 is true so D

6 0
3 years ago
100 points if u help
malfutka [58]

The answer is 87.12

Just check it once

6 0
3 years ago
Read 2 more answers
Help me please this is for the test tomorrow and need the answrt
Elza [17]

Answer:

224 cubes

Step-by-step explanation:

The volume of the cubes is 1/64. Because 1/4*1/4*1/4=1/64.

The volume of the prims is 14/4 because 7/4*2*1=14/4.

Take the 14/4 and divide it by 1/64.

Which equals 896/4 = 224

Hope that helped.

4 0
4 years ago
Read 2 more answers
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