jk,Answer:
Step-by-step explanation:
Answer:
the answer is yes no right so lig mo
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Step-by-step explanation:
13. 9x^2-36x+36
14. 4x^2+14x+20
Remember area formula for a square is Length times Width.
The area formula for a triangle is 1/2base times height.
Answer:
x = 29 and y = 26
Mr. Micklow's age is 29 years and Ms. Craft's age is 26 years
Step-by-step explanation:
Mr. Micklow's age is x and Ms. Craft's age is y
∵ The sum of their ages is 55
∴ x + y = 55 ⇒ (1)
∵ The difference between their ages is 3
∴ x - y = 3 ⇒ (2)
Now you have a system of equation let us solve it
Add equation (1) and (2) to eliminate y
∵ (x + x) + (y - y) = (55 + 3)
∴ 2x = 58
- Divide both sides by 2
∴ x = 29
Substitute the value of x in equation (1) or (2) to find y
∵ 29 + y = 55
- Subtract 29 from both sides
∴ y = 26
Mr. Micklow's age is 29 years and Ms. Craft's age is 26 years