It will take them 9 minutes to wash a car if they work together! take half of each time
He only used 1/5 of the jar so (1/5*1/4) because he used a fourth of the fifth of the jar the answer is 1/20<span />
Answer: A (4, -7) B (9, -7)
Step-by-step explanation:
When it’s reflected over the x-axis, the y coordinates become negative but the x coordinates don’t change
x coordinates: 4, 9
y coordinates: 7, 7
Reflected over x-axis: (4, -7), (9, -7)
6. 6 x 6 x 6 = 216 so 6^3 is 216
There is a way to factorise this but I'm not sure how to explain it. Another way would be to just expand all the options and see if they equal the function.
For example option A = (4x+1)(2x-3) = 8x^2-12x+2x-3 = 8x^2-10x-3 But this is not the answer you are looking for.
