Answer:
He would have earned 1150$.
Step-by-step explanation:
25 x 30 = 750$
50 x 8 = 400$
400 + 750 = 1150$
5x + 2(x + 1) + 3 = 7x + 5
Hope this helps you
Brainliest would be appreciated!
-AaronWiseIsBae
Answer:
0.31% = 0.0031 in decimal form.
Step-by-step explanation:
Percent means 'per 100'. So, 0.31% means 0.31 per 100 or simply 0.31/100. If you divide 0.31 by 100, you'll get 0.0031 (a decimal number).
Answer:
12.1244 or ![\sqrt{147}](https://tex.z-dn.net/?f=%5Csqrt%7B147%7D)
Step-by-step explanation:
Use the Pythagorean Theorem and solve for b^2:
7^2+b^2= 14^2
Simplify:
49+b^2= 196
Subtract 49 from both sides:
49-49+b^2= 196-49
Simplifly:
b^2= 147
Unsquare both sides:
![\sqrt{b} = \sqrt{147}](https://tex.z-dn.net/?f=%5Csqrt%7Bb%7D%20%3D%20%5Csqrt%7B147%7D)