1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
guajiro [1.7K]
3 years ago
5

Simplify -4(x - 5) + 3(a - 7)

Mathematics
1 answer:
STatiana [176]3 years ago
7 0

using the distributive property:

-4x + 20 + 3a - 21

Then combine like terms:

-4x + 3a - 1

A is the answer

You might be interested in
700 tickets to the school play were sold by students. Meryl sold 56 tickets. What percent of the tickets did Meryl sell?
Anni [7]

Answer: 644

Step-by-step explanation:

700 - 56 = 644

4 0
3 years ago
How is it false, please explain
Vadim26 [7]
You did not put a picture or a question
3 0
3 years ago
Rob is making lemonade. He uses 8 lemons to make 4 quarts of lemonade.
ki77a [65]

Answer:

I believe that would be 2 lemons for one quart.

4 0
3 years ago
Hey everyone
Basile [38]

Answer:

She will dive 30 meters below sea level

Step-by-step explanation:

0 is the sea level, so that means 0-30 meaning she will go 30 meters below sea level.

5 0
3 years ago
A school is selling tickets to their Spring theater production. Student tickets cost $6 each and non-student tickets cost $9 eac
I am Lyosha [343]

Answer:

x=137

y=525-137

y=388

Step-by-step explanation:

Let the student tickets be x

Let the geral Admission tickets be y

x+y=525

y=525-x

4x+6y=2876 (subsitute for y)

4x+6(525-x)=2876

 

4x+3150-6x=2876

-2x=-274

x=137

y=525-137

y=388

Hence, about 137 childern tickets were sold and 388 gernal admission tickets were sold.

Paul.

3 0
3 years ago
Read 2 more answers
Other questions:
  • PLEASE HELP!!! I WILL RATE BRAINLIEST TO THE FASTEST AND CORRECT ANSWER!!!
    7·1 answer
  • Find the range and the first and third quartiles for the data set. 45,42,86,13,74,47,46
    14·1 answer
  • Suppose you participate in a chess tournament in which you play n games. In each game, you are equally likely to win, lose, or t
    15·1 answer
  • Deceribe one kind of diagram you might draw to help you solve problem?
    6·1 answer
  • If a watch cost $40 and you must pay 6.5% sales tax, how Mich will the tax be?
    6·1 answer
  • Can anyone help me solve this function?
    8·2 answers
  • A watch is $99. There is a 40% discount and an 8% sales tax. What is the final price
    10·1 answer
  • Kayla did her homework as soon as she got home from school, it took her 2/3 of an hour, how many minutes did it take her to do h
    8·1 answer
  • Assume that the readings at freezing on a batch of thermometers are normally distributed with a mean of 0°C
    12·1 answer
  • Eleni is helping to organize a school trip. She needs to find the best deal out of the three bus companies. 260 students are goi
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!