James used 42% of the money on a gift card to purchase groceries. If he spent $67.20 on groceries, how much was on the gift card
1 answer:
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The graph of the quadratic function f(x)=x² - 5x + 12 is a parabola which opens up.
<h3>What is an equation?</h3>An equation is an expression that shows the relationship between two or more numbers and variables.
The standard form of a quadratic equation is:
y = ax² + bx + c
The graph of a quadratic equation is a parabola.
The graph of the quadratic function f(x)=x² - 5x + 12 is a parabola which opens up.
Find out more on equation at: brainly.com/question/2972832
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Answer:
x=3i-2,x=-3i-2
Step-by-step explanation:
x+2=
= x=3i-2,x=-3i-2
Hoped this helps you!! :D