Answer:
x = 7
Step-by-step explanation:
4 + 5(x + 2) = 7x
4 + 5x + 10 = 7x
5x - 7x = - 4 - 10
- 2x = - 14
- x = - 14/2
- x = - 7
x = 7
The hcf is also known as the GCF (Greatest Common Factor)
The HCF or GCF can sometimes be one because one of the numbers might be prime.
Prime numbers are the numbers that can be divided by only one and themselves.
Step-by-step explanation:
(p-3)+4(-3-3)+6(3-p)
(remove unneeded parentheses and calculate the differences)
-3+4(-6)+18-6p
(Multiply the numbers)
P-3-24+18-6p= -5p-9
(Collect the like terms and calculate the sum or difference)
Answer: -5-9
hope this helps!
Answer: $87.50
Step-by-step explanation: Lets write an expression to represent this situation.
(8.50 x 6) + (7.30 x 5)
Next solve inside the parentheses first. 8.50 x 6 = 51 and 7.30 x 5 = 36.50
Now we add
51 + 36.50 = 87.50
So in total, Deshaun will earn $87.50