3/7-5/6==>
get a common denominator...18/42-35/42==>
subtract nominators...-17/42
answer=-17 over 42 or -17/24
The domain should be
(-∞, ∞) {y|y ∈ R}
<span>And the range is:
{6}
</span>
Answer:
1:6
Step-by-step explanation:
you have one out of 6 chances to pick the yellow marble
If you are trying to figure out how much it will cost:
8 x 4 = 32
Cost of gas = $32
Answer:
There are 15 girls.
Step-by-step explanation:
The ratio is 4:3, meaning there are 7 parts.
4 parts= 20 (Boys)
This means 1 part is 20 divided by 4.
1 part= 5
3 parts= Amount of girls.
3 x 5 = 15.
There are 15 girls.
