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Bezzdna [24]
3 years ago
12

Which expressions are equivalent to the one below? Check all that apply.

Mathematics
1 answer:
Shalnov [3]3 years ago
3 0

Answer:

The answer would be A. 3.3x

Step-by-step explanation:

3.3x can be broken down as 3.3.x

3.3 equals 9 and the 'x' is multiplied to 9.

Hence, it equals to 9x.

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A rental car company offers a rental package for a mid-size car.
skelet666 [1.2K]

Answer:

y=45x+40

Step-by-step explanation:

Let

x -----> the number of days

y ----> the total cost in dollars,

we know that

The equation of a linear function in slope intercept form is equal to

y=mx+b

where

m is the slope o rate of the linear equation

b is the y-coordinate of the y-intercept

Remember that the y-intercept is the value of y when the value of x is equal to zero

In this problem we have

The slope is equal to the rental cost per day

so

m=45\frac{\$}{day}

When the number of days is equal to zero (x=0) the total cost is equal to $40 (administrative fee for the cleaning and maintenance of the car)

The y-intercept is the point (0,40)

so

b=\$40

substitute the values

y=45x+40

8 0
3 years ago
Hard question help me
Andrew [12]
Here you divide the number from denominator to numerator. Example 3/3=1, 8/2=4 in denominator and 1 in numerator since 2/2=1

8 0
2 years ago
Hellllllpppppppppppppppppp
katovenus [111]
5.6 would be ur answer
4 0
2 years ago
Sure Fire Auto Supplies marked down its entire stock of imported tires 30% on Wednesday only. The sale price of all tires was $7
fiasKO [112]

The answer is $112.86

8 0
3 years ago
Write an equation of a line with the givenslope and y-intercept m= -1/4, b= 5/4
DerKrebs [107]
Y= -1/4x + 5/4
because -1/4 is the slope and 5/4 is the y intercept
3 0
2 years ago
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