Answer:
160 min or 2.66666667 hours per a week
Step-by-step explanation:
its very simple
40*4=160
hope I helped :)
Answer: 26%
Step-by-step explanation:
Only 13 out of the 50 make more than 400$ a week. So it’s 13/50=26%
Answer:
x³+y³=4697
Step-by-step explanation:
x+y=11
y=11-x
325=x²+y²
=x²+(11-x)(11-x)
=x²+121-11x-11x+x²
325=2x²-22x+121
0=2x²-22x-204
=(2x+12)(x-17)
0=2x+12 or 0=x-17
-12=2x 17=x
-6=x
y=11-x
y=17 or -6
(-6,17) or (17,-6)
=x³+y³
=(-6)³+(17)³
=4697
