All categories

3 years ago

Find the slope of 7y-x=14

2 answers:

6 0

Set the equation equal to y

Add x to each side
7y=14 +x

Divide each side by 7
y=2 + x

The slope is whatever number corresponds with the variable x

In this case there is no number in front of the x which indicates that the slope is 1

AfilCa [17]3 years ago

3 0

<span>To multiply by a second variable, use the * symbol. For example: 5abcb can be rewritten as 5abc * b.</span>

You might be interested in

In the lock (shown on picture), there are ten numbers to choose from the set of (0, 1, ..., 9) and we choose 4 of them. b How ma

nadya68 [22]

Answer:

Step-by-step explanation:

since their are 3 numbers to choose from we do 3! or 3*2*1 which is 6.

3 0

3 years ago

a jacket cost 4 times as much as a shirt. if the total cost of the jacket and shirt is $280, how much does the shirt cost ------

Vedmedyk [2.9K]

The answer I got was A.)$56.

Hope this helps!<3

Comment if you need help on how I got that answer!

3 0

3 years ago

IF the sum of four times a number and four less than three times a number is seventeen what is the number

Virty [35]

Answer: 3

Step-by-step explanation: This equation can be written as 4x+3x-4=17

We can now solve.

Moving the 4 to the other side (adding) and we get 21.

Now we have 4x+3x. Adding like terms, we get 7x = 21. Now we divide by 7.

X = 3.

3 0

2 years ago

If 300 gallons of water fill a swimming pool in 20 minutes, how many gallons fill the swimming pool in 25 minutes?

lapo4ka [179]

Answer:

375 gallons in 25 minutes

Step-by-step explanation:

first decide how many gallons in one minute

300/20 = 15 gallons in one minute

next multiply 15 x 25 minutes. You get 375 gallons in 25 minutes

8 0

3 years ago

Please help me please I reallly need help

kiruha [24]

Answer:

we have:

$v = \frac{1}{3} \pi \: r {}^{2}h \\ \\ = > 60\pi = \frac{1}{3} \pi \: r {}^{2} h \\ \\ < = > 180 = r {}^{2} h$

=> r²h = 10.18 = 9.20 = 5.36 = 6.30 = 4.45 = 12.15

=> only r²h = 5.36 satisfy the problem

=> h = 5

h = 5 r = 6

h = 5 r = 6=> d = 12

3 0

3 years ago