Answer:
B- one solution: (1,-4)
Step-by-step explanation:
(1,-4)
y = -6x +2
-4 = -6(1) +2
-4 =-4
(1,-4)
-12x - 2y = -4
-12(1) -2(-4) = -4
-12 + 8 =-4
-4 = -4
if you put the value x and y into both equation you can find the solution
Answer:
£30
Step-by-step explanation:
Gavyn has £18 more than Alex
—› G - A = £18
—› 4u - 1u = 3u = £18
1u = £18 ÷ 3
= £6
total units = 4 + 1 = 5
5u = 5 × £6 = £30
h = 2
You must isolate the variable to solve using the order of operations, or PEMDAS.
Subtract 3 from both sides of the equation, and subtract 2h from both sides of the equation.
Divide both sides of the equation by 2.
Answer: 5^5=52
Step-by-step explanation:
