Answer:
the answer is 196
Step-by-step explanation:
4x+4=60
4x+4-4=60-4
4x=56
56/4=14
14×14=196
Well let's convert 2/3 to fraction of 6ths, by multiplying top and bottom by 2
This is a multi step problem. For this we do system of equations.
2.5x + 7y = 82.50
X+y = 24
To do the elimination method we have to make the y values equals to each other so we multiply the x+y=24 equation by 7
7x +7y = 168
-
2.5x + 7y = 82.50
———————————-
4.5x = 85.50
————————-
4.5. 4.5
X = 19
19 cats on Friday
Answer:
50y²-100y = 0
50y(y-2) =0
so, y=0 or y=2
Step-by-step explanation:
mark me as brainliest ❤️
Answer:
<h3>
a = 600</h3>
Step-by-step explanation:
0.5%a = 3
×10 ×10
5%a = 30
×20 ×20
100%a = 600
a = 600
