Answer:
-25 and 4
Step-by-step explanation:
-25×4=-100 and -25+4=-21
Add every thing and u. Get 10.10 7x2 then 14. Then add 10 so u basically just in total get 14.10
Answer:
15/4
Step-by-step explanation:
Equation: 40(5+x)=70*5+0x
Solve:
200+40x=350
40x=150
x = 15/4
15/4 gallons is the answer.
Answer:
Below.
Step-by-step explanation:
a) A = {1, 2, 5, 10}
b) B = {1, 3, 5, 15}
c) A∩B = {1, 5} ( elements common to A and B).
d) A∪B = {1, 2, 3, 5, 10, 15} (total elements in A and B).
4x+19=7x+16
4x=7x-3
-3x=3
x=1
