Answer:
Which of what?
Step-by-step explanation:
Answer:
x = 1/2 y = -5/2
Step-by-step explanation:
Since we already know an equation for y, we just need to plug it into the other equation.
21x - 7(-5x) = 28
21x + 35x = 28
56x = 28
x = 1/2
Now that we know x, we substitute it into the other equation, to find y.
y = -5x
y = -5(1/2)
= -5/2
Answer:
96 5/8
Step-by-step explanation:
because 96+5/8 is 96 5/8
Answer:
308
Step-by-step explanation:
let the number be x
then,
94.248=30.6% of x
94.248=30.6/100 *x
94.248= 0.306x
94.248/0.306=x
308=x
so the number is 308.
Answer:
Step-by-step explanation:
volume of cylinder=πr^2h
=3.14*4=2^2*6
=4=3.14*4*6
=3.14*24
=75.36
=75.4 inches ^3
=
