2 years ago

Solve for the exact value of x.

Mathematics

1 answer:

egoroff_w [7]2 years ago

4 0

Answer:

x = 4

Step-by-step explanation:

You might be interested in

In a school auditorium, the number of chairs in a row is the same as the number of rows of chairs. If there are 529 chairs in th

BartSMP [9]

Answer:

23!

Step-by-step explanation:

529/23= 23

23 chairs and 23 rows

8 0

1 year ago

A rectangle has side lengths (2x-5) meters and (2x+6) meters. Write a linear expression in simplest form to represent the perime

RideAnS [48]

I’m pretty sure the answer is 12 expresion

7 0

2 years ago

15 crackers weigh 69 grams. how many kilograms is this?

Marrrta [24]

Answer:

$0.069\ kg$

Step-by-step explanation:

we know that

1 kg=1,000 g

using proportion

Find out how many kilograms are 69 grams

Let

x -----> the weight in kg

$\frac{1}{1,000}\frac{kg}{g} =\frac{x}{69}\frac{kg}{g}\\\\x=\frac{69}{1,000}\\\\x=0.069\ kg$

6 0

3 years ago

(2x2 - 4x + 7) + (3x3 - 9x)

Leviafan [203]

The answer is 20-13x

5 0

2 years ago

Does 7x+3x-8 = 2(5x-4) have one solution, no solution, or infinitely many solutions?

USPshnik [31]

Answer: only has one solution

Step-by-step explanation: If you find the answer for 7x+3x-8, youll get 10x+8. This will be the same answer for 2(5x-4). Making them equal and having only one solution

5 0

2 years ago

Read 2 more answers