5(3+4)first you would add 3 and 4 and then multiply 5 to it
The constant is 5 because it is not being effected by the variable it is just a 5
Answer:
3 3/7 minutes
Step-by-step explanation:
This calculated using the formula:
1/x + 1/y = 1/n
Where
x = Number of minutes it took Ann to walk = 6 minutes
y = Number of minutes it took Alek to walk = 8 minutes
n = Number of minutes it would take An and Alek to reach the starting point at the same time
1/6 + 1/8 = 1/n
Lowest Common Denominator = 24
4 + 3/24 = 1/n
7/24 = 1/n
Cross Multiply
7n = 24
n = 24/7
n = 3 3/7 minutes
It would take them 3 3/7 minutes to reach the starting point at the same time.
Answer:
y =71
Step-by-step explanation:
The sum of the angles of a triangle add to 180
y+y+38 = 180
Combine like terms
2y +38 =180
Subtract 38 from each side
2y+38-38 =180-38
2y = 142
Divide each side by 2
2y/2 =142/2
y = 71
Answer:
Just multiply the brackets
6-16y
Step-by-step explanation:
Please give me brainliest
