Answer:
20) yes
21) -1
22) 1
23) -4
Step-by-step explanation:
Answer:
It should either be 69 or 70
Step-by-step explanation:
Answer:
<u>Answer</u><u>:</u><u> </u><u>3</u><u>5</u><u>/</u><u>1</u><u>8</u>
Step-by-step explanation:

use the reciprocal of 9/10 :

X/4 = -9
x/4 = -9/1
cross multiply
x = -36
Solve for x by simplifying both sides of the equation, then isolating the variable.
x = 10