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
Novosadov [1.4K]
3 years ago
7

What is the value of this expression when a = 7 and b = -4?

Mathematics
1 answer:
Vitek1552 [10]3 years ago
3 0

Step-by-step explanation:

what is the question

I can't see the complete question

You might be interested in
Eliza is building a fence that is 1/4 mile. She plans to build it in 3 days. How long should the section of fence be that Eliza
Taya2010 [7]

Answer:

One Twelfth (1/12) of a Mile per Day

Step-by-step explanation:

If Eliza has 3 days to build this fence, you can divide the total length of the fence (1/4 mile) into 3 sperate sections for each day. Dividing 1/4 by 3 gets you. 1/12 of a mile will be built each day.

4 0
2 years ago
Use the drop down menu to select what each number indicates about the data points.​
mina [271]

Answer: median:3

Mean:4

Mode:2

Step-by-step explanation:

3 0
3 years ago
Find the quotient. ( − 2 ) ÷ 9 − 2 9 18 -18
Airida [17]

Answer:

I don´t know and i don´t want you to get it wrong so i think it is..

Step-by-step explanation:

-18 is probably the answer

Hope this helps!!   lol

6 0
2 years ago
jen and sarah go to lunch at the Green Grill.Their meals total $28.00 .The tax is 6%.What is the total cost including tax?
nordsb [41]
6%=0.06

28(0.06)
= 1.68 ---> tax

28+1.68
= 29.68

Jen and Sarah spent 29.68 dollars including tax

I hope this answer helped you and have a wonderful day!
5 0
3 years ago
Read 2 more answers
What is the value of the fourth term in geometric sequence for which a1 = 15 and r = 1/3?
Naya [18.7K]
So you express fraction. 
15 x (1/3)^ 3=15/27=5/9
7 0
3 years ago
Read 2 more answers
Other questions:
  • Maria and Nadia drive from Philadelphia to Toronto to visit their friend. They take two days for the trip, stopping along the wa
    12·1 answer
  • What is the solution set to the inequality –3x + 5.9 ≥ –15.4 for x in the set {–10, –5, 0, 5, 10}?
    8·2 answers
  • Explain how you can use the picture to show 391 ÷ 23 = 17
    15·1 answer
  • what is the approximate volume of a cylinder with a radius of 4 centimeter and height of 5 centimeters 62.8 , 251.2 , 1004.8
    11·2 answers
  • Wyatt offers 8 types of sandwiches and 4 types of tacos. He will increase his selection of sandwiches by 1 per month. He will in
    13·1 answer
  • Describe a pentagonal prism.
    8·1 answer
  • I have to write the slope and equation of each line pictured in y = mx + b form.
    7·1 answer
  • David can run 4 miles in 75 minutes .what is Davides jogging rate per hour ?
    11·1 answer
  • Which is closest to the area of the figure?
    10·2 answers
  • HEEELLLLP GRADES ARE DUE In 4 HOURS
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!