This is how you solve it; but first of all convert the percent into a decimal;55%= 0.55
0.55x = 164 (divide by 0.55 on both sides)
x = 164/0.55
x = 298.18 (rounded to the nearest hundredth)
so 164 is 55% of 298.18(rounded)
Answer:
375
Step-by-step explanation:
Answer:
y=1/3x+4
Step-by-step explanation:
Y=2x+6
gradient is found from the formula,

y intercept is found by subbing the values of (-1,4) into the equation y=2x+c
I'm guessing the answer is B? I tried to isolate r and I got that result. Sorry if it's wrong!