Help asap!!! 50 points total if u get big brain! elect the expressions that are equivalent to 10 + 2x + 5y + 3x.
2 answers:
Answer:
D.5(x + y + 2) and E).5x + 5y + 10
Step-by-step explanation:
10 + 2x + 5y + 3x.
combine x : (2x+3x=5x)
<em> 10+5x+5y</em>
Factor 5
5(x + y + 2)
5*x=5x
5*y=5y
5*2=10
Answer:
D and E
Step-by-step explanation:
Explanation is in photo
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Answer:
x = 1.71
Step-by-step explanation:
![x^3-20=-15\\x^3=-15+20\\x^3=5\\\sqrt[3]{x^3} =\sqrt[3]{5} \\x=1.71](https://tex.z-dn.net/?f=x%5E3-20%3D-15%5C%5Cx%5E3%3D-15%2B20%5C%5Cx%5E3%3D5%5C%5C%5Csqrt%5B3%5D%7Bx%5E3%7D%20%3D%5Csqrt%5B3%5D%7B5%7D%20%5C%5Cx%3D1.71)
Please mark Brainliest
The answer is 17. 72
Step by step
0.02x^2 = 6.28
x^2 = 6.28 / 0.02
x^2 = 314
x= square root of 314
x = 17. 72
They are both the same because anything times 0 equal 0 and 0+0 equals 0.
Answer:91 years
Step-by-step explanation:
