ellenharley7
06.03.2021 •
Mathematics
-5(x+10) please help me
Solved
Show answers
More tips
- F Food and Cooking What Does a Godmother Give?...
- H Health and Medicine Simple and Effective: How to Get Rid of Cracked Heels...
- H Health and Medicine Relieving Swelling in Legs: Causes and Ways to Alleviate the Symptom...
- W Work and Career Мерчендайзинг – все, что нужно знать...
- O Other Everything You Need to Know About Kudyabliks...
- F Food and Cooking How to cook crayfish? Everything you need to know...
- F Food and Cooking Homemade kvass: recipe and brewing process...
- H Health and Medicine How to Choose the Right Tanning Cream?...
- S Style and Beauty Secrets of Tying a Pareo: 5 Ways...
- S Sport Running: How to Do It Right?...
Answers on questions: Mathematics
- M Mathematics Which transformations of the graph of f(x)=3* result in the graph of f(x) 3! horizontal dilation by 2 and vertical dilation by 3. horizontal dilation by 0.5, vertical dilation...
- M Mathematics The number of days each licensed driver in marion county uses a commuter rail line annually is normally distributed with mean 66 and standard deviation 21. how many days...
- M Mathematics For the fiscal year 2007 a tax authority audited 1.79% of individual tax returns with income of $100,000 or more. suppose this percentage stays the same for the current...
- M Mathematics Could someone me tell me which ones are proportional and which ones are not?...
- M Mathematics 1a) use the pythagorean theorem tofind the missing side length.1b) write the sin, cosine and tangent of each angle leave answers in fractions. rationalize the denominator...
- M Mathematics 4y+3=3y+x 2x+4y=18 solve this system by using substitution...
- M Mathematics Square root of 2 is greater than or less than 1.8 repeated...
- M Mathematics What is the area of the playground? (look at the picture provided)...
- M Mathematics Which polynomial function has a leading coefficient of 2, root –5 with multiplicity 3, and root 12 with multiplicity 1? f(x) = 2(x – 5)(x – 5)(x – 5)(x + 12) f(x) = 2(x...
- M Mathematics Aregular decagon has side lengths of 4 centimeters long. if the decagon is divided into 10 congruent triangles, each has an approximate height of 6.2 centimeters. what...
Ответ:
characters bc it has to be 20
Ответ:
so
-10
Ответ:
39
Step-by-step explanation:
His number is x.
"If you subtract 19 from my number"
x - 19
"and multiply the difference by - 7"
-7(x - 19)
"the result is -140."
-7(x - 19) = -140
Divide both sides by -7.
x - 19 = 20
Add 19 to both sides.
x = 39
The number is 39.