This is the concept of algebra, we are required to find a number,x, such that 87 decreased by three times a number is great than one hundred and sixty-five.
Supposed the number is x, three times the number will be:
3*x=3x
thus;
87-3x≥165
-3x≥165-87
-3x≥78
dividing both sides by -3 we get:
(-3x)/(-3x)≥78/(-3)
x≤-26
This implies that the number is less than or equal to 26
Answer:
?
Step-by-step explanation:
You can’t know that, because you don’t know how many total apples there are.
Answer:
1.5
Step-by-step explanation:
25/20 × 100% = 125%
125% - 100% = 25%
25% profit :)
