2 years ago

X - 7 = 13. Its for homework and this is my first time learning on this, Pls help

Mathematics

1 answer:

zalisa [80]2 years ago

4 0

Step-by-step explanation:

x -7 = 13

+7 +7

x = 20

hope this helps

You might be interested in

A 2.905x10 B 2.905x10 C 2.95x10

Dafna1 [17]

Answer:

a. 29.05 b. 29.05 c. 29.5

6 0

1 year ago

The value of a house has increased by 5% the house is now valued at £609000 what is the value of the house before the increase?

lutik1710 [3]

Answer:

$Current \ price = 609000\\\\Let \ the \ original \ price \ be = x\\\\\% increase = 5 \% \ of \ x = \frac{5}{100} \times x = \frac{5x}{100}\\\\Price \ after \ increase, current\ price = \frac{5x}{100} + x\\\\$

$=> 609000 = \frac{5x}{100} + x\\\\=>609000 = \frac{105x}{100}\\\\=> x = \frac{609000 \times 100}{105}\\\\x = 580000$

Therefore original price = $580,000

3 0

2 years ago

Type an equation that can be used to solve for the missing angles. DO NOT SOLVE.

muminat

Answer:

x°+2x°+(x-24)°=180°

Step-by-step explanation:

The sum of of the interior angles of all triangles add up to 180°

Adding x°, 2x°, and (x-24)° <em>will</em> equal 180

Therefore, an equation that can be used to solve for the missing angles is: x°+2x°+(x-24)°=180°

6 0

2 years ago

Simplify (5x^3+7x-8)+(2x^3-5x^2-x+3)

Anna [14]

Answer:

Step-by-step explanation:

8 0

2 years ago

What is the slope of the following table?

NNADVOKAT [17]

Answer:

slope: 5/2

Step-by-step explanation:

6 0

2 years ago