3 years ago

Help please! asap and thanks

Mathematics

1 answer:

Strike441 [17]3 years ago

3 0

The answer is D. Tell me if this works.

You might be interested in

What is the product of the binomals below (2x+3) (3x+3)

Korvikt [17]

Answer:

$3*(2x+3)*(x+1)$

Step-by-step explanation:

pull like terms from the problem to re-arrange it into a product

$\left(2x+3\right)\left(3x+3\right)\\3x + 3 = 3 \cdot (x + 1)\\3 \cdot (2x + 3) \cdot (x + 1)\\$

5 0

2 years ago

Solve this system of linear equations. Separate the x- and y-values with a comma.

vodomira [7]

Answer:

x = $\frac{5}{2}$ , y = $\frac{5}{4}$

Step-by-step explanation:

1. Isolate for x in one of the equations:

2x = 9x - 14y

2x-9x = 9x-9x -14y

-7x = -14y

-7x/-7 = -14y/-7

x = 2y

2. Substitute 2y in for x in the second equation:

9(2y) = 40 - 14y

3. Simplify:

18y = 40 - 14y

4. Isolate for y:

18y+14y = 40 -14y+14y

32y = 40

32y/32 = 40/32

y = $\frac{5}{4}$

5. Substitute the new y-value into the simplified expression x = 2y:

x = 2(5/4)

x = $\frac{5}{2}$

hope this helps!

7 0

2 years ago

What shape do you get when you plot and join (in order) the following points? (3, 6), (7, 6), (9, 1) and (1, 1) | plz

Lelechka [254]

isosceles trapezoid

....................................

3 0

2 years ago

Read 2 more answers

HELP giving brainless and 100 points!!

Ksivusya [100]

Answer:

Step-by-step explanation:

3 1/2 x 3 x 1/2= 5.25 or 5 and 1/4

5 0

3 years ago

Read 2 more answers

PLEASE HELP ASAP!!

saul85 [17]

Answer:

slope 1.5, passes through (0, 5) 62/87,21 Substitute m = 1.5 and ( x, y) = (0, 5) in the equation y

Step-by-step explanation:

boom

8 0

3 years ago