Answer:
Step-by-step explanation:
Let the ratios be 2x and 7x respectively.
Now,
2x + 7x = 18
= 9x = 18
= x = 18/9
= x = 2
Hence, 2x = 2*2 = 4
And, 7x = 7*2 = 14
Answer:
-8m + 24 - 32n
Step-by-step explanation:
-8 · m = -8m
-8 · -3 = 24
-8 · 4n = -32
A repeating decimal is a decimal that has a digit that repeats over and over. Remember s<span>ome numbers cannot be expressed exactly as decimals with a infinite number of digits</span><span>
3.25 repeating as a fraction = </span><span>322/99
Steps to solve
1) Make an equation
2) Find # of repeating digits
3) Multiply
4) Subtract
5) Solve
</span>
The answer is 36
Explanation because it’s 36
Answer:
AB = 13
BC = 9
Step-by-step explanation:
AC = AB + BC
AC = (4x - 3) + (2x + 1)
AC = 6x - 2
If AC = 22.....,
then we equate the statements..so that we can obtain the value of x
; 6x - 2 = 22
; 6x = 24.....hence giving...x = 4
Then back to the question...if x = 4
then..,
;AB = 4(4) - 3
;AB = 13
;BC = 2(4) + 1
;BC = 9
