Answer:
x = -9 ; x = 7
Step-by-step explanation:
We have to find two numbers whose product is -63 and whose sum is 2
the two numbers are 9 and -7
(x+9)(x-7) = 0
x = -9
x = 7
You have to multiply them
Answer:
One burger is $35 and one taco is $43
Step-by-step explanation:
First you substitute:
4b + 3t = 269 => t = 269/3 - 4/3b
5b + 4t = 347 => b = 35
t = 269/3 - 4/3b
t = 269/3 - 140/3
t = 43
Answer:
Ans = 6
Step-by-step explanation:
Divide 18 by 3 and u will get the answer 6
Put them in the mueller when it says .5
