Answer:
means the the x-axis is positive and the y-axis is positive so it is located in the first quarter of the cariesian corrdenates
The equivalent expression of 1/2 + 3c + 4/5 is 
<h3 /><h3>How to determine the equivalent expression?</h3>
The expression is given as:
1/2 + 3c + 4/5
Take the LCM of the expression

Evaluate the like terms

Hence, the equivalent expression of 1/2 + 3c + 4/5 is 
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Answer:
357
Step-by-step explanation:
A) We replace x = - 5 and u = 3 into -3x^3 -2y^2
and we have -3x^3 -2y^2= -3*(-5)^3 -2*3^2= -3*(-125)- 2*9
or -3x^3 -2y^2 = 375-18= 357
The answer is 357.
B) Replace h = -2 into h^2-3h+2
we have h^2-3h+2 = (-2)^2 -3*(-2) +2 = 4 +6 + 2= 12
The answer is 12
Have a good day.
12-7=5
all you have to do it subtract the number of pens from the number of pencils
Answer:
Step-by-step explanation:
f(x) = 2(x − 1)² + 3
= 2 ( x² - 2x +1) +3
= 2x² - 4x +2 +3
f(x) = 2x² − 4x + 5 .....standard form.