6. A tank is being filled with water. The graph shows the
amount of water over time as the tank is being filled.
Water in a Tank
90
60
Water (gal)
30
O
1 2 3
Time (min)
Date:
Class:
Complete the statement to best describe the rate of change
for this situation.
gallons per
The amount of the water increases
minute
1

Answer:

94

Step-by-step explanation:

Let the unit's digit = [tex]y[/tex]

Let the ten's digit = [tex]x[/tex]

Then the number will be equal to [tex]10x+y[/tex]

Now, using the given statement:

[tex]x=y+5 ..... (1)[/tex]

[tex]7(x+y) = 10x+y-3\\\Rightarrow 7x+7y=10x+y-3\\\Rightarrow 6y-3x=-3 ..... (2)[/tex]

Now, using the equation (1) in equation (2):

[tex]6y-3(y+5) =-3\\\Rightarrow 3y-12=0\\\Rightarrow y =4[/tex]

By equation (1):

[tex]x = 4+5 \\\Rightarrow x =9[/tex]

Therefore, the number is :

[tex]10x+y= 10\times 9 +4 = \bold{94}[/tex]

Answer:

Y = 2x + 5  

Step-by-step explanation:

Answer: 0.13 grams of pepper

Step-by-step explanation:

Since 0.6 is the same as 0.60, set up the subtraction sentence below:

0.60 - 0.47

______________________________

Now, subtract:

0.60 - 0.47 = 0.13

Your answer is 0.13 grams (13/100)

Answer:

1.07

Answer:

can you post a better quality pic in the comments>? i cant read it enough

Step-by-step explanation:

There is only one solution.

y = x+2

x = -1

Substitute x = -1  in y = x+2

y=-1+2

y = 1

We only get the single value of y and x so It's clear that there's only one solution.

Answer:

$697

Step-by-step explanation:

Given that :

Weekly earning = $375 plus 7% commission on sales

Earning if she sold $4600 worth of merchandise

Commision on sales = 7% of 4600

Commission = 0.07 * 4600

Commission on sales = $322

Total earning = $375 + $322

Total earning = $697

Answer:

56

Step-by-step explanation:

Answer:

I'm pretty sure its D

Step-by-step explanation:

Liza will pass Ralph after 5 hours, and they each will have traveled 325 miles. Then the correct option is D.

A linear system is one in which the parameter in the equation has a degree of one. It might have one, two, or even more variables.

Ralph and Liza are both driving from Los Angeles to Santa Fe.

Ralph leaves at 7:00 and averages 60 mph (miles per hour) on the way.

Liza leaves at 7:25 and averages 65 mph on the way.

The situation is modeled by this system will travel:

y = 60x + 25

y = 65x

where x is the number of hours after Liza leaves and y is the distance each

The time after Liza leaves will she pass Ralph will be

65x = 60x + 25

 5x = 25

   x = 5 hours

Then the distance covered by both after 5 hours will be

y = 65 (5)

y = 325 miles

More about the linear system link is given below.

https://brainly.com/question/20379472

#SPJ2

Answer:

110

Step-by-step explanation:

I hope this helps!

Answer:

the tendency for the values of a random variable to cluster round its mean, mode, or median.

In statistics, a central tendency is a central or typical value for a probability distribution. It may also be called a center or location of the distribution. Colloquially, measures of central tendency are often called averages

Answer:

NICE!!!

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

Answer:

B.) 17

Step-by-step explanation:

Answer:

The number of ways of selecting a combination of 8 marbles from a bag containing 20 marbles is 125970

Step-by-step explanation:

The number of selecting 8 marbles from a bag of 20 marbles

A combination gives the number of possible order or arrangement in a collection of k items selected from a set of n items

[tex]C_{n,k} = \dbinom{n}{k}= \dfrac{n!}{k!\cdot \left ( n - k \right )!}[/tex]

In the question, k = 8, and n = 20

Substituting the values of n and k in the above equation gives;

[tex]C_{20,8} = \dbinom{20}{8}= \dfrac{20!}{8!\times\left ( 20 - 8 \right )!} = 125,970[/tex]

Therefore, the number of ways of selecting 8 marbles from a bag containing 20 marbles is given by the combination C₂₀, ₈ = 125970.

Answer:

true, but I'm not sure because i forgot

Answer:

✔ -1 and 1/3

Step-by-step explanation:

i got it right on edge

Answer:

Porportional

Step-by-step explanation:

Its a straight line.

Answer:

write it out

Step-by-step explanation:

if he got 20 for showing up, you subtract to from the total right away, so now you have 80 total, and at a rate of 10/hr, he must have worked 8hrs. (80/10)

Answer:

Deni worked 8 hours yesterday

Step-by-step explanation:

Answer:

y=6x+6 will be the answer

Answer:

If Larry worked on Mrs. Grinnell's lawn for 3 hours, Mrs. Grinnell would owe Larry $108.

Step-by-step explanation:

You have to find the total amount Larry would receive with $50 an hour:

$50*3=$150

Now, you have to calculate the amount with a 20% discount by calculating the 20% of $150 and subtracting that amount from $150:

$150*20%=$30

$150-$30=$120

Then, you have to calculate the 10% of $120 and subtract that amount from $120:

$120*10%=$12

$120-$12=$108

According to this, the answer is that if Larry worked on Mrs. Grinnell's lawn for 3 hours, Mrs. Grinnell would owe Larry $108.

Answer:

center:(0,4) radius:6

Step-by-step explanation:

Answer:

Option (E)

Step-by-step explanation:

LMNO is a rectangle.

MO = 54

By the property of a rectangle,

1). Diagonals are equal in length.

2). Diagonals equally bisect each other.

Since, MO = LN

Therefore, LN = 54

Since, NP = [tex]\frac{1}{2}(LN)[/tex]

NP = [tex]\frac{54}{2}[/tex] = 27

Option (E) will be the correct option.

Answer:

E ;27

Step-by-step explanation:

Answer:

RIP Juice WRLD

Step-by-step explanation:

Answer:

y=1x-5

Step-by-step explanation:

Answer:

The equation for line one is y = -2x - 5

Answer:

By virtue of the Pythagorean Theorem, in a right triangle the sum of the squares of the smaller two sides equals the square of the largest side.

It does not make a right triangle. 9^2 + 5^2 = 106 while 16^2 = 256. So it is not same.

Thank you and please rate me as brainliest as it will help me to level up

Answer:

231-77x

Step-by-step explanation:

Step-by-step explanation:

7.D -2,-1,0,1,2,3,4

8.C