112k views
2 votes
Can you answer these please! I really need help! And I'm so not even joking only 16 17 18 and 19

Can you answer these please! I really need help! And I'm so not even joking only 16 17 18 and-example-1
User Alora
by
7.8k points

1 Answer

2 votes
16.) 38.25= 4.25h
divide by 4.25 on both sides
h=9
17.)214= 1/3x
divide by 1/3 on both sides
x= 642
18.)70= 2x
divide by 2 on both sides
x=35
19.)18.69= 5.25+1.68x
subtract 5.25 on both sides
13.44=1.68x
divide by 1.68 on both sides
x=8
User Neobot
by
8.1k points