kimberlylucia6 kimberlylucia6

15-05-2020
Mathematics

contestada

When a number is added to 30, the sum is
*20. What is the number?

Respuesta :

lucaskite1 lucaskite1

15-05-2020

Answer:

-10

Step-by-step explanation:

You can use the formula 20=30+x to figure this out. Subtract 30 from both sides and you're left with x= -10

Answer Link

deh0688 deh0688

15-05-2020

-10 is the correct answer

Answer Link

Otras preguntas

An atom has the following electron configuration 1s2s2sp63s23p64s2 How many valance electrons does this atom have?

Some words in the sentence below have been underlined and identified by number. Examine each word carefully to decide whether it is formed correctly. If you fin

How many people scored below 80? 21 18 11 12

Why are plastic bottle caps such an issue in water? A - Bottle caps are light weight and LESS dense than water, so they float. B - Water bottles are made of PET

How do I write the answer out in explanation form

4 raised to the power of 5 equals 1,024. Explain how to use that fact to quickly evaluate 4 raised to the power of 6.

I NEED HELP FAST Identify the charges that are negative А B

500 + 500 + 1000 = ?

Dev is a strategist for the firm Stark Industries, which produces high-quality HD movie cameras. This company needs a specific material for a new camera they ar

This dot plot is not symmetric, and the data set has two extreme values. . 2 3 4 6 7 8 9 10 What is the best measure of center for this dot plot? A. The median