Answer:
She lost 475 points
Step-by-step explanation:
Given:
Lost point in next level = 75
Number of target = 5
Lost point in each target = 80
Find:
Total changes
Computation:
Total lost points = Lost point in next level + [Number of target][Lost point in each target]
Total lost points = 75 + [5][80]
Total lost points = 75 + 400
Total lost points = 475 point
2a+3b=82
a+b=38
These are the two equations you need to solve for a and b
Answer:
24 days
Step-by-step explanation:
the information we have is:
Farmers Days
20 ⇒ 36
30 ⇒ x
the table describes that 20 farmers harvest the fruits in 36 days, and the x represents the quantity of days that will take 30 farmers to harvest the fruits.
since the amount of farmers and the amount of days are <u>inversely proportional</u> (if we have more farmers they will need less days, and the other way around) we use the inverse rule of three to solve this problem: multiply the quantities at the top of the table (20 and 36) and divide the result by the remaining amount (30).
we get the following:
x = 20 * 36 / 30
x = 720 / 30
x = 24
It will take 24 days for the 30 farmers to harvest the same amount of fruit
M+31=6w*
m+w=11**
from *
m=6w-31
sub into **
6w-31+w=11
6w+w=42
7w=42
w=6