All categories

2 years ago

True or False 4x + 2y - x = 3x + 2y

Mathematics

1 answer:

Zigmanuir [339]2 years ago

3 0

Answer:

False

Step-by-step explanation:

You might be interested in

What is the slope of the line?

jarptica [38.1K]

-3/2

slope = rise/run

We can use the two points to calculate rise (y value change) and run (x value change)

slope = (-6)/4 = -3/2

4 0

3 years ago

Help!! I hate geometryyyy

miskamm [114]

Answer:

AFB, BDC, and FBD

Step-by-step explanation:

3 0

3 years ago

Does anyone know how to do simple interest for 7th grade math? I need a tutorial or an example please, thanks. A question exampl

lions [1.4K]

Answer:

750/100 X 7 = 52.50

52.50 X 3 = $157.50

Step-by-step explanation:

divide principal amount by 100 then multiply by interest percentage. this gave 52.50

now multiply the interest amount by number of years

in this case 3

52.50 X 3 = $157.50

3 0

3 years ago

Minimize Q=3x2+3y2, where x+y=6.

weeeeeb [17]

Answer:

$+(x + y) {}^{2} = 6 {}^{2} \\ x {}^{2} + 2xy + y {?}^{2} = 36$

$x {}^{2} + y {}^{2} = 36 - 2xy$

$q = 3(x {}^{2} + y {}^{2} )$

$q = 3(36 - 2xy) = 108 - 6xy$

5 0

2 years ago

Simplify using the order of operations.<br> 3/8-1/9

svetoff [14.1K]

Answer:

19 /72 ≈0.264

Step-by-step explanation:

3 0

3 years ago