Answer:
x = 2 and y = 1
Step-by-step explanation:
First, solve for y by substituting the second equation as x into the first equation
-2x - 3y = -7
-2(y + 1) - 3y = -7
Simplify and solve for y
-2y - 2 - 3y = -7
-5y - 2 = -7
-5y = -5
y = 1
Solve for x by plugging in 1 into the second equation
y + 1 = x
1 + 1 = x
2 = x
So, the answer is x = 2 and y = 1
Answer:
(9 weeks 5 days) - (1 week 6 days) = 55 days
Step-by-step explanation:
Ok... In order to do question #2 you have to use the formula to find volume of a cube, which is V= a^3 ( a stands for edge length). From what the problem mentions, the volume must be 1.5^3= 3.38 cubic feet. The next and final approach to the problem is how much will it cost to fill the pot. So if 1 or per cubic foot is $4 then 3.38 cubic foot will be 3.38 times 4 which is $13.58. Hope it helped you.
Answer:
y = 9x + 50
Step-by-step explanation:
No choices but an equation would be:
y = 9x + 50