Step-by-step explanation:
12x+6(24-x)=7*24
12x+144-6x=168
12x-6x =168-144
6x=24
/6
x=4 ounces 12.00%
20 ounces 6.00%
Answer:
4
Step-by-step explanation:
-8=x+x-4x
-8=2x-4x
-8=-2x
x=4
hopefully it works for you
Answer:
20 gallons
Step-by-step explanation:
Divide 120 miles by 8 to find miles per gallon
120 ÷ 8 = 15 miles per gallon
Now divide 300 miles by 15 to find number of gallons required
300 ÷ 15 = 20
20 gallons are required for a journey of 300 miles
Answer:
<h2>(-6)×3ⁿ⁻¹</h2>
Step-by-step explanation:
We notice that in this sequence (an) we multiply by 3 each time to get the next term
e.g : (-6)×3 = -18
then
the commonn ratio q = 3
the first term a1 = -6
the explicit formula :
an = a1×qⁿ⁻¹ = (-6)×3ⁿ⁻¹
Tina can finish in 5 hours
Bill takes two hours longer than Tina.
5+2=7
Bill takes 7 hours to cut the lawn.
7+5=12
It takes both of them working together 12 hours. Hope this helped!