Answer:
10.5
Step-by-step explanation:
Answer:
26
Step-by-step explanation:
Answer:
Option A.)−4
Step-by-step explanation:
we have
4x+5y=-12 -----> equation A
-2x+3y=-16 -----> equation B
Solve the system of equations by elimination
Multiply the equation B by 2
2*(-2x+3y)=-16*2
-4x+6y=-32 -----> equation C
Adds equation A and equation C
4x+5y=-12
-4x+6y=-32
-----------------
5y+6y=-12-32
11y=-44
y=-4
The answer is A, you just have to plug it into the equation, but you missed up one the equation it's suppose to be P=10500(1.01)^x. To a power and multiplying are very different things
