dbajada6 dbajada6

02-05-2020
Mathematics

contestada

Ten less than half of what number is 30?

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

02-05-2020

Answer:

x = 80

Step-by-step explanation:

Let x be the unknown number

1/2 x - 10 = 30

Add 10 to each side

1/2x -10+10 = 30+10

1/2x = 40

Multiply each side by 2

1/2x * 2 = 40*2

x = 80

Answer Link

Otras preguntas

describe the key observations that showed blending inheritance did not explain the inheritance of discrete traits.

n ÷ 10 exponent 2 = 0.123(Help please)

What was Kenko’s unique way of writing down his work?

how many core and valence electrons does aluminum have?

In the Transatlantic Slave Trade "Where did the majority of slaves get shipped? Why?"

what is the term for a player currently in possession of the ball?

Write a different expression that has the same quotient as (-3)/8 and -(3/8)

An action potential involves Sodium moving ________ the cell and Potassium moving ________ the cell.

HELP ME PLEASE WITH THE QUESTION IN THE PHOTO

A flower delivery driver is 8 /1/2 miles west of a city's zoo when she receives a call to pick up flowers from the flower store. The flower store is 14.35 miles