Answer:
slope = 1
Step-by-step explanation:
Calculate the slope m using the slope formula
m =
with (x₁, y₁ ) = (6, - 12 ) and (x₂, y₂ ) = (15, - 3 )
m = = = = 1
Answer:
The number is 2.
Step-by-step explanation:
Let x represent the missing number and write an equation based on the information given, and solve for x
9x + 6 = 3 * 8
Simplify
9x + 6 = 24
Subtract 6 from both sides
9x + 6 - 6 = 24 - 6
9x = 18
Divide both sides by 9 to isolate x, and solve
9x ÷ 9 = 18 ÷ 9
x = 2
Sell price = wholesale cost x (1 + markup percentage)
Sell price = 67 x (1+ 0.40)
Sell price = 67 + 1.40
Sell price = $93.80
Answer: the cost would be the same for 12 shirts.
Step-by-step explanation:
Let x represent the number of shirts for which the cost would be the same.
One company charges $9.65 per shirt plus a setup fee of $43. This means that total amount charged for x shirts would be
9.65x + 43
Another company charges $8.40 per shirt plus a $58 fee. This means that total amount charged for x shirts would be
8.4x + 58
For both costs to be the same, the number of shirts would be
9.65x + 43 = 8.4x + 58
9.65x - 8.4x = 58 - 43
1.25x = 15
x = 15/1.25 = 12
Answer:
28 hours
Step-by-step explanation:
you have to add 12 + 16
which equals 28
bc if filipe practiced for 16 hours but it was 12 hour fewer than bianca
so boom you have your answer
28 hours
mark me brainliest