On a number line, what is the distance between −17 and 9? a) -26 b) -8 c) 8 d) 26 simplify. 13 - 2(1 - 15) ÷ 4 a) -38.5 b) -26 c) 7.25 d) 20 solve. -14.25 + -3.78 - (-5.78) - 3.4 a) -19.65 b) -15.65 c) 1.29 d) 27.21 of these integers, -65, -42, 65, and 90, which two are farthest apart on the number line? a) -65 and -42 b) -65 and 65 c) -65 and 90 d) -42 and 65 48 – (−12) = a) -60 b) -36 c) 36 d) 60 determine which of these illustrates two quantities that combine to make 0. a) latanya lost ten pounds and then gained six pounds. b) a business's profit if its income is more than its expenses. c) it is twenty degrees below zero and then the temperature rises ten degrees. d) marty gets ten dollars for his

-  D    26

-D     20

-B   -15.65

-C    -65 and 90

-D   60

-D Mary gets 10 dollar for her birthday and spends 10 dollars

question: how many people can she serve?

answer: she can serve 16.66666667 people. so she can only give 16 people a complete serving.

question: does she have enough ice cream for her guests?

answer: no. explanation: she only has enough for 16 people to have a full serving. however, she can give a 17th person a partial serving.

hi there!

step-by-step explanation:

a roof pitch is basically for every inch rise there is 12 inches run.

the height of the roof is also known as the rafter.

formula: rafter^2 = rise^2 + run^2

rafter^2 = 5^2 + 12^2

rafter^2 = 25 + 144

rafter ^2 = 169"^2

the height of the roof from the lowest point to the highest point is 169"^2.

hope this : )