Answer:
17/5
Step-by-step explanation:
3 and 2 out of 5...so 5 makes a whole
so 3 wholes or 3 5s is 15
15/5ths plus 2 fifths is 17 fifths or 17 over 5.
17/5ths.
<span>Its 21/36 or 7/12 i think </span>
First, let's multiply the numbers in the fractions:
100/10
Because both these numbers are divisible by 10, we divide both sides by 10:
10/1
This can just be simplified to:
10
Answer:
10.5 liters
Step-by-step explanation:
In this question you are mixing 6liters of 45% acid solution to get a an acid solution of 80%.
This can be written as;
(0.45 * 6) + (1.00 *x) =0.80 (6+x)
2.7 + x = 4.8 + 0.80x
x-0.80x=4.8-2.7
0.20x=2.1
x=2.1/0.20 =10.5 liters
Answer: y intercept is -2 and the slope is 1
Step-by-step explanation:
Hope this helps!