Answer:
8/10
Step-by-step explanation:
8/10=0.8
12/16=0.75
0.8 and 0.75 are the same or they aren't equivalent
Answer:
CE = 15
CD = 10
Step-by-step explanation:
DE is 1/3 of the total line
DE = 5
CE is 3/3 of the line 5 × 3 = 15 which is your whole line
CD is 2/3 of the line so you would need to 5 × 2 = 10
Let's call Maura's age now M and Cara's age now C.
We know Maura is five years younger than Cara. In symbols that is, M - 5 = C
We also know that 7 years ago Maura's age was half of Cara's. Maura's age 7 years ago was M-7 and Cara's age seven years ago was C-7. Since Maura's age (7 years ago) was half of Cara's we can write in symbols:

Let's take that last equation and substitute C - 5 for M (this is because according to our first equation these are equal). When we do this we get an equation with only C as the variable and solve for C as follows:







Cara is 17. Since Maura is 5 years younger she is 12.
As a check, seven years ago Cara was 10 and Maura was 5. It is the case that Maura was half Cara's age seven years ago.
Answer:
0 -6
Step-by-step explanation:
go left 3 spots and up 1
Answer:
0
Step-by-step explanation:
When you multiply any number by 0, the answer is always 0.