All categories

2 years ago

-3 = x + 12 It for math if somebody wants to help

Mathematics

2 answers:

Alekssandra [29.7K]2 years ago

6 0

$-3=x+12\\\\x+12=-3\\\\x=-3-12\\\\\huge\boxed{x=-15}$

lianna [129]2 years ago

4 0

Answer:

X= -15 is the correct answer

You might be interested in

Explain that you found the volume of water in the fish tank if it was only one and a half full with water show your work and sol

Reptile [31]

Answer:

The volume of water in the fish tank is 4.5 cubic feet

see the explanation

Step-by-step explanation:

<u><em>The complete question is</em></u>

Explain how you found the volume of water in the fish tank if it was only 1/2 full with water. Show your work and solution. Don't forget your UNITS!

You have a fish tank with the following dimensions:

Height: 3 feet

Width: 1.5 feet

Length: 2 feet

step 1

Find the volume of the fish tank

The volume of a rectangular prism ( fish tank) is equal to

$V=LWH$

substitute the given values

$V=(2)(1.5)(3)=9\ ft^3$

step 2

Find the volume of water in the fish tank

Remember that

The fish tank it was only one and a half full with water

Multiply the volume of the fish tank by one and a half to obtain the volume of water

$\frac{1}{2}(9)=4.5\ ft^3$

8 0

3 years ago

tom ate 1/4 of a pizza. He divided the leftover pizza into pieces each equal to 1/12 of the Original Pizza. After he gave some f

Bezzdna [24]

To make this easy let covert everything using a LCD.

The LCD of 1/4 1/12 and 1/6 is 12. This becomes...

Tom ate 3/12 of the pizza.
Leftover pizza = 9/12.
Slices were 1/12.
X friends got pizza.
Remaining pizza is 2/12.

if each friend got 1 piece(1/12)....
9/12(Leftovers) - 2/12(remaining) = 7/12

So 7 friends got pizza.

6 0

3 years ago

Infinito álgebra For -2x-9y=-25 and -4x-9y=-23

Levart [38]

-2x -9y = -25
-(-4x -9y =-23)
2x = -2
x = -1

-2(-1) -9y = -25
2 - 9y = -25
-9y = -25 -2
-9y = -27
y = 3
(-1,3)

7 0

3 years ago

Pizza Palace uses 0.5 pounds of cheese on each large pizza it makes. Part A write an equation to relate the number of pounds of

Juli2301 [7.4K]

Answer:

.5x= y

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

5 0

3 years ago

Simplify. 4n + 6 + 1k – 4 + 5n - 1k

adelina 88 [10]

The answer is 9n+2,,,

6 0

3 years ago