Answer:
Line A
Step-by-step explanation:
Answer:
-2
Step-by-step explanation:
y2 - y1 / x2 - x1
7 - (-1) / -8 - (-4)
8/-4
= -2
Answer:
The answer is C, $75.60.
Step-by-step explanation:
1) Add the price of the two necklaces.
42 + 28 = 70
2) Find what is 8% of 70. (Taxes)
70 x 8 = 560
560/100 = 5.6
3) Add the tax (5.6) to the total cost (70)
70 + 5.6 = 75.6
Let the number of blue marbles be x
number of yellow marbles = x/3
number of green = x- 90
ATQ
x + x/3 + x - 90 = 694
2x + x/3 = 784
(6x + x)/3 = 784
7x/3 = 784
x = 784 x 3/7
x = 112 x 3
x = 336
number of blue marbles = 336
Answer:
-4
Step-by-step explanation:
If we set up the equation with the known info, we get y=3x+b
We can then use the ordered pair to plug in, so 8=12+b
Now, simply solve for B, and you get -4
