Answer:
$20.51 tip Russell leaves
Step-by-step explanation:
18.99 per weight
buys 9 weights
18.99 x 9 is 170.91
170.91 x 12% is 20.51 tip
170.91+20.51=$191.42
Answer:
Width is 15in
Step-by-step explanation:
Area=lengthxwidth
105=7w
divide by 7
Step-by-step explanation:
you can't use a calculator ?
that is all that is needed.
the original price $312.
it is $145 off.
so, the actual sales price is : 312 - 145 = $167
(a) The y-intercept is when x=0, so the answer is (0,3).
(b) Perpendicular lines have gradients that multiply to -1, so the gradient of B is 1/4.
So, the equation is y = ¼x + 3.
