Cross multiply means this:
Solving for x:
1.95 x = 10 divide both sides by 1.95
x = 10/1.95 =
5.128So you can buy
5.128 pounds of chocolate for 10.0$
I hope you got
the idea
Answer: 1⁵/₈ pints
Step-by-step explanation:
First can contained 3¹/₄ pints and second can contained 6¹/₂.
To make them equal, first find the different;
= 6¹/₂ - 3¹/₄
= 6.5 - 3.25
= 3.25
Divide this difference by 2;
= 3.25/2
= 1.625
= 1⁶²⁵/₁₀₀₀
= 1⁵/₈ pints
If Carson pours 1⁵/₈ pints from the second Can, it would increase the first can to 4⁷/₈ pints whilst reducing the second can to 4⁷/₈ pints as well.
ASSUMPTION = 10 TO THE POWER OF 24
Venus = 4.87 x 10^24
Jupiter = 1898 x 10^24
= 1.898 x 10^27
(1.898 x 10^27) / (4.87 x 10^24)
= 389.7330595
=390 (3 s.f)
Hope this helped ! X
Answer:
Step-by-step explanation:
I just finished this homework so
u have
-2 -8 -18 -32 -50
-2 to -8=-6
-8 to -18=-10
-18 to -32=-14
-32 to -50=-18 now the gaps are going by 4 so it will be n^2-4
$26.20 minimum cost of option 1
$36.68 minimum cost of option 2
Area₁ = Length x Width
A₁ = 80 x 36
A₁ = 2880 in² * this in only one side of the door.
Total Area = A₁ x 2 sides = 2880 = 5760 in² * only good for 1 coating of paint
Total Area to be coated = 5760 x 2 coats of paint = 11,520 in²
1st option - $10 / gallon and 4400 sq. in.
2nd option - $ 7 / gallon and 2200 sq. in
11,520 / 4400 = 2.62 x $10 = $26.20 minimum cost of option 1
11,520 / 2200 = 5.24 x $ 7 = $36.68 minimum cost of option 2