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FromTheMoon [43]

3 years ago

13

The cheerleading team is doing a car wash for a fundraiser. They are able to wash an average of 1 1/2 cars each 1/6 hour. What i

s the unit rate for cars they can wash per hour?

1 answer:

Mrrafil [7]3 years ago

4 0

Answer:

9 cars/hour

Step-by-step explanation:

1.5 cars=1/6 hours

multiply both by 6

9 cars=1 hour

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etermine whether the system of linear equations has one and only one solution, infinitely many solutions, or no solution. 3 2 x

nata0808 [166]

Answer:

(32/15, -2/5)

Step-by-step explanation:

(1) ³/₂x - 2y = 4

(2) x + ⅓y = 2

(3) 3x - 4y = 8 Multiplied (1) by 2

(4) 3x + y = 6 Multiplied (2) by 3

5y = -2 Subtracted (3) from (4)

(5) y = -⅖ Divided each side by 5

x + ⅓(-⅖) = 2 Substituted (5) into (2)

x - ²/₁₅ = 2

x = 2 + ²/₁₅ Added ²/₁₅ to each side

x = 32/15

The system of equations has only one solution: (32/15, -2/5).

3 0

3 years ago

Pls help with this (im not trying to be annoying)

ss7ja [257]

C(8)=29 you have to plug in 8 for n in the equation and solve. Hope this helps!!!

5 0

3 years ago

Please help!!!, write the equation from each line

Len [333]

Answer:

1)-3,-5

2)2,-4

3)-3,-3

4)2,2

5)1,-2

6)3,1

7)8,-3

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3 years ago

PLS HELP WILL MARK BRAINLIEST! NO FAKE ANSWERS!<br><br>Name the circle and find mDCF

den301095 [7]

Answer:

Step-by-step explanation:

A circle is named by its center.

Name of the circle: Circle B

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8 0

2 years ago

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Kryger [21]

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3 years ago

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