Answer:
$62.32
Step-by-step explanation:
54.19 · 15/100 = 812.85/100 = 8.1285
simplify 8.1285, so it's 8.13
$54.19 + $8.13 = $62.32
Answer:
x=27
Step-by-step explanation:
x/3 - 4 = 5
x/3 = 5+4 = 9
x = 9x3 = 27
Answer:
800
Step-by-step explanation:
cross multiply
16x100=4x
1600=4x
divide both sides by 4
400=x
400x2=800
She jogs 3000 feet in 5 minutes, divide 3000 by 5 to find out how many feet she can jog in 1 minute:
3000 / 5 = 600 feet in 1 minute.
Now multiply 600 feet by 8 minutes:
600 x 8 = 4,800 total feet.
Answer:
Step-by-step explanation:
The adjacent angle to the missing angle must sum to 180 degrees. So a=180-74=106 degrees. The sum of the three angles of the triangle must also sum to 180.
x+49+106=180
x+155=180
x=25