3 years ago

If x varies directly as y write a formula connecting x and y y.use k as a constant of variation.

Mathematics

1 answer:

Sophie [7]3 years ago

6 0

Answer:

x=KY

as x is directly proportional to y

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Use the ALEKS calculator to find 35% of 67. Do not round your answer.

Paha777 [63]

Answer:

23.45

Step-by-step explanation:

35 percent of 67=23.45

35×67=2345

2345/100=23.45

4 0

3 years ago

Jin is training for the 50 meter dash. Each day that he trains, he runs the dash six times. Last week, he trained for four days.

iragen [17]

Answer:

1 1/2 kilometers

Step-by-step explanation:

If he runs 3000 meters every day and then trains for 5 days that means he ran 1 1/2 kilometers

3 0

3 years ago

Reed made a lasagna for dinner. That night, he ate1/4

Snezhnost [94]

Answer: 11/12

Step-by-step explanation:

First find the LCM of 4 and 3(12). Then make the denominator of both fractions 12(3/12 and 8/12). Then add the fractions to get that they ate 11/2 of the lasagna.

Hope it helps <3

6 0

4 years ago

Which input value produces the same output value for the two functions on the graph?

DiKsa [7]

Answer:

The input value is 3/4

Step-by-step explanation:

we know that

The input value that produces the same output value for the two linear functions, is the intersection point both graphs

we have

$f(x)=-3x+1$ ---> equation A

$g(x)=x-2$ ---> equation B

Equate equation A and equation B

$x-2=-3x+1$

solve for x

$3x+x=1+2$

$4x=3$

$x=\frac{3}{4}$

therefore

The input value is 3/4

5 0

3 years ago

Which of the following numbers has an odd number of factors 13,15,25,26?

kvv77 [185]

Answer:

25. Its cubed.

Step-by-step explanation:

7 0

3 years ago