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leva [86]
3 years ago
10

Y = 2 x^2 + 4 linear or non i think its linear

Mathematics
1 answer:
Olin [163]3 years ago
7 0
Linear is of the form ax+by=c
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Need help as soon as possible please
valina [46]

80 - 9.38 = 70.62

41.54(.07) = 2.91

41.54 + 2.91 = 44.45

66(.07) = 4.62

66 + 4.62 = 70.62

With an $80 gift card, Stephanie can buy a sundress as long as the ticketed price is less than or equal to $66.00.

3 0
4 years ago
Read 2 more answers
What are the coefficients of 8+5x-y
lidiya [134]

Answer:The coefficients are the numbers that multiply the variables or letters. Thus in 5x + y - 7, 5 is a coefficient. It is the coefficient in the term 5x. Also the term y can be thought of as 1y so 1 is also a coefficient.A number used to multiply a variable. Example: 6z means 6 times z, and "z" is a variable, so 6 is a coefficient. Variables with no number have a coefficient of 1. ... Example: In ax2 + bx + c, "x" is a variable, and "a" and "b" are coefficients.First of all, coefficent means the number standing in front of a variable.

So, according to the expression, 2 - 5x - 4 + 8, the coefficient is -5.

Why? because it stands in front of the variable.

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Rita purchased two loaves of wheat bread. Each loaf was $1.89. How much
Amanda [17]

Answer: 3.78

Step-by-step explanation:

Because she bought 2 $1.89 loaves, she spent 2 * 1.89, or 3.78 dollars.

Hope it helps <3

8 0
3 years ago
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What percent of 134 is 66? (To the nearest tenth of a percen t)
dezoksy [38]

Answer: 49.25

Step-by-step explanation:

3 0
3 years ago
I NEED HELP ASAP PLEASE!!!!!
valkas [14]

Answer:

the answer is 83 degrees

Step-by-step explanation:

most angles that connect diagonally are vertically opposite angles. hope it helps have a great day and can i get brainliest

7 0
3 years ago
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