Answer:
10
Step-by-step explanation:
Exponents of x range from 0 to 9, so there are 10 terms, one more than the power to which the binomial is being raised.
4/5 ÷ 12 = 4/5 x 1/12 = 4/60 = 1/15
Answer: 1/15 m
Answer:
The cost of 7.5 lbs of chopped walnuts is $25.875
Step-by-step explanation:
we are given
It costs $3.45 to buy lb of chopped walnuts
so,
1 lb of chopped walnuts = $3.45
now, we can multiply both sides by 7.5
![7.5\times 1lb=7.5\times 3.45](https://tex.z-dn.net/?f=7.5%5Ctimes%201lb%3D7.5%5Ctimes%203.45)
so, we get
7.5 lbs of chopped walnuts = $25.875
So, the cost of 7.5 lbs of chopped walnuts is $25.875
Answer:
1. 12
2. 10
3. 18
4. 6
Step-by-step explanation:
In Mathematics, substitution is a method used for solving algebraic equation by inputing the values of a given variable.
1) 4x - 4, when x = 5
4(4) - 4 =
16 - 4 = 12
2) 7 + m -2, when m = 5
7 + 5 - 2 =
12 - 2 = 10
3) 5+5h + 3, when h = 2
5 + 5(2) + 3 =
5 + 10 + 3 = 18
4) 3n - 6, when n = 4
3(4) - 6 =
12 - 6 = 6