Answer: this is wrong. The final answer should be x - 4y = 8
Step-by-step explanation:
y = 1/4x + 2
We'll first isolate the constant
-1/4x + y = 2
We remove the fraction by multiply through both sides of the equation
-4
x - 4y = 8
Answer:
x=2
a=19
Step-by-step explanation:
2x+3=7
2x+3-3=7-3
2x=4
2x/2=4/2
x=2
418=-22a
418/(-22)=-22a/(-22)
19=a
The answer you are looking for is 3.5+3.5. This is because a doubles fact are any two of the same numbers that are added together.
Step-by-step explanation:
Pythagoras theorem:
80^2+39^2 =x^2
square root of 7921 = square root of x^2
x=89
The zeros would be -10 and 2. zeros are the numbers that touch the x-axis
