Answer:
x = 5 z = 94
Step-by-step explanation:
12x + 26 = 86
12x = 60
x = 5
360 - 172 = 188
z = 188 : 2 = 94
Answer b contraction
Step-by-step explanation i just did it
Answer:
slope = 3; y-intercept = 6
Step-by-step explanation:
The y intercept is where the x value is zero
x=0 and y =6 so the y intercept is 6
We can find the slope from
m = (y2-y1)/(x2-x1)
= (9-6)/(1-0)
= 3/1
The slope is 3
Answer:
106%= X + 6%
divide both sides by 106
1% = 1% of X
multiply both side by 100
100% = original price.
Example
106% = £5
divide both sides by 106 to find 1%
1% = 0.04716981
multiply both sides by 100 to find original price
100 X 0.04716981 = 4.71698113
100% = 4.72
original price = £4.72
X is equal to 5, subtract 2 from the both sides then divide by 3
