Add the three angles and set them to 180
4x-13+15+x+18=180
5x+20=180
5x=160
x=32
Then plug in to get A and C
A=4*32-13
A=115
C=32+18
C=50
Answer:
0.010
Step-by-step explanation:
Answer:
A) correct
B) 1500mL × 0.01695 = $25.425
C) 1500mL × 0.0199 = $29.85
Step-by-step explanation:
Problem A looks correct
The least expensive way to buy 1,500mL of the cleaner is the one with the lowest price per mL:
1500mL × 0.01695 = $25.425
The most expensive way is the one with the highest price per mL:
1500mL × 0.0199 = $29.85
Answer:
No
Step-by-step explanation:
Fractions and decimals are not considered integers
Answer:
35
Step-by-step explanation:
to solve x² + 10, we plug in the given value for x which is 5
solve x² + 10 when x = 5
(5)² + 10 < mulitiply 5²
25 + 10 < add
35
the solution to the equation is 35