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
Galina-37 [17]
3 years ago
14

Evaluate the expression when a = -5 and b = 4

Mathematics
1 answer:
Gwar [14]3 years ago
8 0

Answer:

could you please explain me the exact question

You might be interested in
1. You and 3 friends go out to Baskin and Robbins. Each buy ice cream for $5, a cookie = $3, and
igor_vitrenko [27]
4(5)+4(3)+3(2)=$38 total cost =$38
7 0
3 years ago
A car needs fixing and Abe can fix it for $70 per hour with a $130 part, but Gabe can fix it for $80 an hour with a $40 part.How
patriot [66]

Answer:

9 hours

Step-by-step explanation:

Abe's charge  =   Gabe's charge

$130+($70/hr)h = $40+($80/hr)h

Then 130 + 70h = 40 + 80h, or

           90           =   10h, or h = 90/10 = 9

When 9 hours have passed, the amount charged by each person will be temporarily equal.

7 0
3 years ago
Sarah earns $3.25 an hour stuffing envelopes. Write a rule to describe how the amount of money, m, earned is a function of the n
DENIUS [597]
Answer is 3.25h = m
That’s because Sarah’s earning 3.25 per hour so if you want to figure out how much money she’s making you can just substitute your value for h. Pls mark brainliest if possible, have a nice day
3 0
2 years ago
What is 20 7/8 in decimal form
ValentinkaMS [17]

Answer:

20.875

Step-by-step explanation:

divide it and this is what get.

6 0
3 years ago
Read 2 more answers
A company uses tow vans to transport workers from a free parking lot to the workplace between 7:00 and 9:00 a.m. one van has 6 m
sladkih [1.3K]
The large van has 23 seats and the small van has 17 seats

7 0
3 years ago
Other questions:
  • Find the are of a sector angle P (in degrees) of a circle with radius R...
    11·1 answer
  • An i plz get some help
    13·1 answer
  • The last time Dior made tacos for her family,she spent $5.33 on 1 1/2 pounds of ground beef. She's heading back to the store aga
    13·1 answer
  • (−0.5) + 0.3 what is the answer?
    5·2 answers
  • What is the difference bettween 9 ÷3 and 3÷9​
    11·2 answers
  • A group of five people are selected at random. What is the probability that two of them were born on the same day of the week? (
    6·1 answer
  • I need help asap. I will give 15 points to who ever helps me with The problem is down below
    8·1 answer
  • There are 26 students in a class. Which of the following could be the ratio of boys to girls in this class?
    11·1 answer
  • Has parallel sides but not a trapezoid
    15·2 answers
  • Find the slope thanks ​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!