3 years ago

5x - 2y please give an explanation once you’ve figured out the answer

Mathematics

1 answer:

BigorU [14]3 years ago

8 0

5x - 2y

When x = -2 and y = 3

5(-2) - 2(3)

5 * -2 = -10

2 * 3 = 3

-10 - 6 = -16

You might be interested in

Write the equation of the line,in slope-intercept form, that has a slope of -2 and goes through the point (1,1)

kirza4 [7]

Answer:

The equation of the line would be y = -2x + 3

Step-by-step explanation:

In order to find the equation of the line, start by using point-slope form with the known information.

y - y1 = m(x -x1)

y - 1 = -2(x - 1)

Now that we have this, solve for y.

y - 1 = -2x + 2

y = -2x + 3

8 0

3 years ago

Change subject of the formula to x <br>x (5b - 2) = 2b +3

amid [387]

Answer:

x = $\frac{2b+3}{5b-2}$

Step-by-step explanation:

Given

x(5b - 2) = 2b + 3 ← isolate x by dividing both sides by (5b - 2)

x = $\frac{2b+3}{5b-2}$

3 0

3 years ago

Solve 27=3b ITS DUE PLZ HELP

Alex73 [517]

Answer:

b=9

Step-by-step explanation:

divide by 3 on both sides to get the variable (b) by itself

5 0

3 years ago

A fish tank measures 5 feet long, 3 feet wide and 11 inches tall. How many gallons of water will it hold? Round to the nearest t

dimulka [17.4K]

Answer: 27.8 Gallons

Step-by-step explanation:

2(60x36 + 60x11 + 11x36)

2(3216)

6432

6432/231

27.8441558442

Round to nearest tenth

27.8

6 0

4 years ago

Read 2 more answers

This is for keigo-san ^^ <br> whats 6x3-9x=

tatyana61 [14]

Answer:

18-9x

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers