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2 years ago

An apartment building has an elevator. The

Mathematics

2 answers:

scoundrel [369]2 years ago

8 0

the answer is 3000 pounds.

Step-by-step explanation:

1 ton is 2000 pounds so you just have to multiply 1500×2.

Pavlova-9 [17]2 years ago

4 0

Answer:

3,000 lbs

Step-by-step explanation:

2,000 lbs = 1 ton, 2,000 * 1.5 = 3,000 lbs

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Multiply.

sergij07 [2.7K]

Answer:

D) 2x² + 4x - 30

Step-by-step explanation:

Follow the FOIL method:

FOIL =

First

Outside

Inside

Last

...and is the order you multiply to solve:

(x + 5)(2x - 6) =

(x)(2x) = 2x²

(x)(-6) = -6x

(5)(2x) = 10x

(5)(-6) = -30

Combine like terms. Simplify:

2x² -6x + 10x - 30 = 2x² (-6x + 10x) - 30 = 2x² + 4x - 30

2x² + 4x - 30 is your answer.

5 0

3 years ago

ANSWER FOR 30 POINTS

butalik [34]

Answer:

one solution.

Step-by-step explanation:

using elimination, u can get one solution

6 0

2 years ago

Write an equation using this points -2,2,-2

Korvikt [17]

Answer:

2+-2+-2=-2

Step-by-step explanation:

8 0

3 years ago

Rob spent $38 on shirts. Tee shirts cost $4 and long sleeve shirts cost $5. If he bought a total of 8 then how many of each kind

KATRIN_1 [288]

Answer:

2 long sleeve and then 7 short sleeve

3 0

2 years ago

Solve the system: x' = (2 4 -1 6)x

sertanlavr [38]

Answer:

$x=e^{8t}+c$

Step-by-step explanation:

we have given x'=(24-16)x=8x

x' denotes the differenation

$\frac{dx}{dt}=8x$ differentiation is performed with respect to t

by variable separable method we can write

$\frac{dx}{x}=8dt$

on integrating both side

$lnx=8t+c$

$x=e^{8t}+c$ (property of log )

so the solution for x will be $x=e^{8t}+c$

6 0

3 years ago