All categories

3 years ago

What is the answer to this equation: 4x - 2y = 6

Mathematics

2 answers:

hram777 [196]3 years ago

5 0

Answer:

x = 3 and y = 3

Step-by-step explanation:

4 times 3 is 12. 2 times 3 is 6

12 minus 6 is 6

Damm [24]3 years ago

4 0

Answer:

x = 1.5

y = -0.75

Step-by-step explanation:

4x - 2y = 6

First do 6 divided by 4 = 1.5 so x = 1.5

Then do 1.5 divided by -2 = -0.75 so y = -0.75

You might be interested in

Bry blew 91 bubbles. Ken blew 7 bubbles. How many times as many bubbles did Bry blow?

RideAnS [48]

Answer:

Bry blew 13 times as many bubbles as Ken.

Step-by-step explanation:

because 91/7=13

7 0

3 years ago

Which expression has a solution of 27, if r = 3? 8 r 6 r 9 r 7 r

ikadub [295]

Answer:

8r.

Step-by-step explanation:

If we substitute 3 into all of these equations, we get

8(3) which equals 24

6(3) which equals 18

9(3) which equals 27

7(3) which equals 21

8r is the one that equals 24 when 3 is substituted.

4 0

3 years ago

Which ones are the distance formula and midpoint formula?

lutik1710 [3]

Answer:

The distance formula is $d=\sqrt{\left(x_2-x_1\right)^2+\left(y_2-y_1\right)2}$

The midpoint formula is $\left(\frac{x_1\:+x_2}{2}\right),\left(\frac{y_1-y_2}{2}\right)$

Step-by-step explanation:

apply the pythagorean theorem on a coordinate grid

7 0

3 years ago

If $190 is invested at an interest rate of 11% per year and is compounded continuously, how much will the investment be worth in

dangina [55]

Answer:

$295.01

Step-by-step explanation:

Using the compounding continuously formula, we are looking for A. We have that P = 190; r = .11 (always use the decimal form of the rate!); and t = 4. Filling in we have:

$A=190e^{(.11)(4)}$

Simplifying that multiplication:

$A=190e^{.44}$ .

On your calculator, raise e to the .44 power to get

A = 190(1.552707219) and

A = $295.01

5 0

3 years ago

For ten school days the numbers of bikes parked at a school bike rack are 10,12,8,11,13,9,2,1,9, and 12

kumpel [21]

Step-by-step explanation:

for this question is not even possible

6 0

3 years ago