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2 years ago

The graph shows the distance a car traveled, y, in x hours:

Mathematics

1 answer:

forsale [732]2 years ago

8 0

Answer:

i dont know

lol

Step-by-step explanation:

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Find the output, k, when the input, t, is -7−7minus, 7.<br> k = 10t-19k=10t−19

sleet_krkn [62]

The value of k is -89

Explanation:

The given expression is $k=10t-19$

We need to determine the output k, when the input t is -7

<u>Output k:</u>

The value of the output k can be determined by substituting the input $t=-7$ in the expression $k=10t-19$

Thus, we have,

$k=10(-7)-19$

Multiplying the terms 10 and -7, we have,

$k=-70-19$

Simplifying, we get,

$k=-89$

Thus, the value of k is -89

7 0

2 years ago

In January, a dealership sold 164 vehicles. In February, the same dealership sold 23.8% fewer vehicles than they sold in January

sattari [20]

23.8% of 164 is 39.032 so minus that off of 164 and you would've sold 124.968 cars and im guessing you should round so the dealership would've sold 125 cars.

7 0

2 years ago

How could I write the fractions 1/2 2/5 6/10 from least to greatest

guapka [62]

1/2=5/10
2/5=4/10
6/10
so from least to greatest will be : 2/5 1/2 6/10 :)))))

6 0

3 years ago

Price-club sells a 12-ounce package of spaghetti noodles for $3.44 and Shop Mart sells a 2-pound box of spaghetti noodles for $8

Eva8 [605]

The unit price per ounce at Price club is $0.29 and the unit price per ounce at Shop Mart is $0.26

Step-by-step explanation:

Price of 12 ounce package at Price Club = $3.44

Unit rate per ounce = $\frac{Price\ of\ package}{Weight\ of\ package}$

Unit rate per ounce = $\frac{3.44}{12} = \$0.29$

Price of 2 pound box at Shop Mart= $8.35

1 pound = 16 ounce

2 pound = 16*2 = 32 ounces

Unit rate per ounce = $\frac{Price\ of\ package}{Weight\ of\ package}$

Unit rate per ounce = $\frac{8.35}{32} = \$0.26$

The unit price per ounce at Price club is $0.29 and the unit price per ounce at Shop Mart is $0.26

Keywords: unit rate, division

Learn more about division at:

#LearnwithBrainly

5 0

2 years ago

15 POINTS! PLEASE HELP

Mariulka [41]

not sure really what the question is asking but dividing both sides of the equation by "t" is:

$D=RT$

$\frac{D}{T} =R$

7 0

2 years ago