Answer:
3m+5
Step-by-step explanation:
(6m/2)+(10/2)
3m+5
Answer:
(Sorry this is a late response) 15.38=101.508 or 101.5
Step-by-step explanation:
You would divide 3 and 5 or 5 and 3 because 3 and 5 equals the fraction 3/5. The dividend is 3 and the 5 is the divisor. The quotient of this is 0.6. So the next step would be to add the 6 from 6 3/5 so this is the whole number so add it in front of 0.6 so it would turn into 6.6. The last step is to multiply the weight of the orange by the mg of vitamin C/oz that is 15.38 so multiply 6.6 by 15.38 this would equal 101.508 so you would just round this to a better answer and that would make it 101.5.
Tell me if I am wrong.. thanks
Answer:35/24
Step-by-step explanation:
7/12 ➗ 2/5
Next step we change divide sign to multiplication,with the numerator and denominator of the right hand fraction inverted
7/12 x 5/2
(7x5)/(12x2)
35/24
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
Answer:
48.6 quart of fertilizer
Step-by-step explanation:
The directions say to use 4/5 of a quart of fertilizer for each acre of land.
Alan has two fields,
Field 1
22 1/2 acre of land
1 acre of land = 4/5 quart
22 1/2 acre of land = x
Cross Multiply
x = 22 1/2 × 4/5
x = 45/2 × 4/5
x = 18 quart of fertilizer
Field 2
38 1/4 acres of land
1 acre of land = 4/5 quart
38 1/4 acre of land = x
Cross Multiply
x = 38 1/4 × 4/5
x = 153/4 × 4/5
x = 30.6 quart of fertilizer
The total fertilizer that Alan will need for his two fields is calculated as:
18 quart of fertilizer + 30.6 quart of fertilizer
= 48.6 quart of fertilizer