If you're looking for Sam's age, the equation is 2x+5=3x-1. When solved, you get 6. Sam is 6.
Answer:
decrease income
Step-by-step explanation:
income is already lower than expenses so lowering it further is the worst you can do out of all 4
Absolute value tells how many spaces the number is from 0. And opposite numbers are negative numbers on the left side of 0.
Answer: $30.6
Step-by-step explanation:
From the question, we are informed that a store advertises a 20% off sale and that the price of a particular product is $24.48. For us to calculate the regular price goes thus:
Since 20% is off, that means that the product was sold at (100% - 20%) = 80% of it's regular price.
Let the regular price be y
80% of y = $24.48
80/100 × y = $24.48
0.8y = $24.48
y = $24.48/0.8
y = $30.6
The regular price is $30.6
Uhh well you can find the percentage of change by taking the new part and dividing it by the old one, so it'll be bigger divided by smaller
And if you notice, the reciprocal (the answer) is greater than one
that's because the 1 is 100% and the decimal is how much it grew by
If it's less than 1 then it's decreasing