We can just plug in the values of x = 2 and y = 4 into the expression 4x+y to get 4*2 + 4 = 8 + 4 = 12.
for 2y-x = 2*4 - 2 = 8 - 2 = 6
Answer:
D
Step-by-step explanation:
An interceptors for x and y both meet my birth me at the point 50 so when x, y is 0,50
hope this helps!
Answer:
15
Step-by-step explanation:
| -15 |
The absolute value means take the positive value of whats inside
| -15 | = 15
For this item, we let x be the amount of the white chocolate in the candy. With this representation and given that there is 3 lbs of peppermint sticks, the total mass of the candy is x+3.
Since white chocolate comprises the 75% of the candy, we make an equation that is,
x / (x + 3) = 0.75
The value of x from the equation is 9 lbs.
Answer:
8(x - 3)
Step-by-step explanation:
- "Times" means multiply
- "Difference" means subtract
- So, 8 times the difference between x and 3 is 8(x - 3)
I hope this helps!