Answer:
The answer to your question is: x = - 102
Step-by-step explanation:



-x = 17 x 6
-x = 102
x = -102
Answer:
(-3,-8)
Step-by-step explanation:
okay so what we can do here is elimination
we can do this first by multiplying the entire second equation by 2
so then it would become
2(5x-2y=1)
10x-4y=2
now we can add the two equations together which will eliminate y
so
-8x+4y=-8 plus
10x-4y=2 equals
2x=-6
we did that by combining like terms
next we can simplify that
x=-3
now we can plug that into the equation
-8(-3)+4y=-8
simplify
24+4y=-8
4y=-32
y=-8
our answer would be
(-3,-8)
Answer:
area = 385 cm²
Step-by-step explanation:
area = 5cm * 77cm
area = 385 cm²
Answer
x
-1
Step-by-step explanation:
Answer:
b=cube root of 3s/a
Step-by-step explanation:
First multiply 3 on each side getting 3S=ab³
Second divide by a getting b³=3S/a
Third take the cube root of both sides getting the cube root of 3S/a