➷ x + y = 66
y - x = 22 (rearrange for y)
y = x - 22 (substitute this into the top equation)
x + (x - 22) = 66
2x - 22 = 66
Add 22 to both sides
2x = 88
x = 44
The two numbers are 44 and 22
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<u>The solution is</u><u> x= 44 and y =22</u>
See the image
Answer:
0.23
Step-by-step explanation:
If you convert 0.23 into a percent, it becomes 23%, which is more than 2.3%.
<em>Hope that helps!</em>
<em>-Sabrina</em>
Pytagora's Theorem
Step-by-step explanation
a = 4 m
b = 15 m
c = ?
a^2 + b^2 = c^2
√ a^2 + b^2 = c
a^2 = 16 m
b^2 = 225 m
√ 16 + 225 = c
√ 241 = 15.52 m
c = 15.52 m
I hope I was helpful
