Answer:
multiply 77 by 10 which is 770 then you multiply it by 5 which is half of 10 so 385 then add them together and you get 1155
Answer:
25
Step-by-step explanation:
We are going to define two equations where b means bagels and m will be muffins, First equation: 10*b + 4*m = 13 Second equation: 5*b + 8*m = 14 From the second equation, we can isolate b: b = (14 - 8*m)/5 In the second equation 10*(14 - 8*m)/5 + 4*m = 13 2*(14 - 8*m) + 4*m = 13 28 - 16*m + 4*m = 13 28 -13 = 16*m - 4*m 15 = 12*m m = 15/12 = 1.25 Then b = (14 - 8*m)/5 = (14 - 8*1.25)/5 = 4/5 = 0.8 So one bagel costs $0.8 and one muffin $1.25
Answer:
A is at 1 inch (or whatever units being used)
B is at 2.5 or 2 1/2 units
C is at 3 1/8 units
D is at 3 5/8 units
E goes on the first line after the 4
Step-by-step explanation:
Answer:
x+9
Step-by-step explanation:
if you expand...you could get x+9, which is the same as the given expression
