Answer: $85.38
Step-by-step explanation:
67.95 - 60% + 7% = $67.42
18.49 - 60% + 7% = 17.96
67.42 + 17.96 = $85.38
Answer:
50 items were sold for $75
35 items were sold for $90
Step-by-step explanation:
75 x 50 = 3750
90 x 35 = 3150
3750 +3150 = 6,900
Answer:
20 units
Step-by-step explanation:
Since the triangle is equilateral then all 3 sides are equal in length.
Equate any 2 sides and solve for x
4x = 3x + 5 ( subtract 3x from both sides )
x = 5
hence
4x = 4 × 5 = 20
3x + 5 = (3 × 5) + 5 = 15 + 5 = 20
7x - 15 = (7 × 5) - 15 = 35 - 15 = 20
The lengths of the sides are 20 units
The correct answer to this is 5,6,7, good luck
Answer:
If these two are supplementary angles, than <1 is 72 degrees.
Step-by-step explanation:
In order to find that, we simply need to subtract the first angle from 180 degrees.
180 - 108 = 72 degrees
