Answer:
He needs 16 ounces of raisins and 8 ounces of nuts
Step-by-step explanation:
Let
x -----> the number of ounces of raisins
y -----> the number of ounces of nuts
we know that
x+y=24 -----> equation A
x=2y -----> equation B
Solve the system by substitution
Substitute equation B in equation A and solve for y
(2y)+y=24
3y=24
y=8 ounces of nuts
Find the value of x
x=2(8)=16 ounces of raisins
therefore
He needs 16 ounces of raisins and 8 ounces of nuts
Answer:
677.5
Step-by-step explanation:
811.8-134.3 is 677.5
Y = -4x + 7
This is the equation of the line. The slope is -4. The Y- intercept is 7
Answer:
I DON'T know why?
Step-by-step explanation:
The answer is 14.
a number divided by 1/2 will equal that number times 2
7*2 = 14
