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Andru [333]
4 years ago
8

Need help plzzzz 5(a+b)-a-b

Mathematics
1 answer:
finlep [7]4 years ago
5 0
Distribute the 5 into the polynomial to get 5a + 5b - a - b. Combine like terms to get 4a + 4b, your answer. 
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PLEASE HELP ME OUT PLEASE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
charle [14.2K]
If they sold 10 hammers and each hammer sells together with a package of nails for $12, that would be $120 total. Now subtract that from $950.50 and you get $830.50. Divide that by the remaining packages of nails sold (110 because you already sold 10 together with the hammers) and you get $7.55. Each package of nails sold for $7.55. Hope that helps! 
8 0
3 years ago
☺️☺️does anyone know☺️
Artemon [7]
The standard form of a circle:
(x-h)^2+(y-k)^2=r^2
Where:
(h; k) - the coordinates of a centerr - the radius
We have: (x+5)^2+(y-10)^2=121
therefore
(-5;\ 10) - the center
r^2=121\to r=\sqrt{121}\to r=11 - the radius
Answer: 11


4 0
4 years ago
Read 2 more answers
Solve for the side length of line AC.
nydimaria [60]
I think 14 inches nfndndndjdjdj
3 0
2 years ago
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The current value of a baseball card is 80 times its original value vv (in dollars). The baseball card is worth $36. Write and s
jek_recluse [69]
The equation is x=80vv

Since vv=3, when plugged in and multiplied, 80(60), x will =$2880 
4 0
3 years ago
A box of chocolates contains 2 ounces of fruit crèmes, and the rest are caramels. If the box weighs 8 ounces, how many ounces of
ankoles [38]
I'm a little confused as to how you wrote out each of the equations, but if there are 2 ounces of fruit cremes, and the box weighs 8 ounces, then there would be 6 ounces of caramels in the box. 
6 0
3 years ago
Read 2 more answers
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