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
fenix001 [56]
2 years ago
13

PLEASE HELP ASAP I am kinda stuck on this because my teacher didn’t teach me this

Mathematics
1 answer:
wariber [46]2 years ago
5 0

Answer:

the first option

a = -2

b = 3

Step-by-step explanation:

See photo attached. (:

You might be interested in
Write the mixed number as a fraction 1 1/8
Angelina_Jolie [31]
It would be 9/8

Hope this helps!
4 0
3 years ago
Read 2 more answers
Which expression represents 9 less than a number?
My name is Ann [436]

Answer:

x-9

Step-by-step explanation:

"Less than" switches the way of the expression.

If the "less than" was not there it would have been:

9-x

"Less" means subtract so you would subtract x from 9.

Hope this helped!

7 0
3 years ago
Read 2 more answers
What is f(7) for the rule of f(x)=-5x+10​
Anna35 [415]

Answer:

f(7) = - 25

Step-by-step explanation:

To evaluate f(7) substitute x = 7 into f(x), that is

f(7) = - 5(7) + 10 = - 35 + 10 = - 25

8 0
3 years ago
Greg is volunteering at a track meet. He is in charge of providing the bottled water. Greg knows these facts:
GuDViN [60]

Answer: There are 819 fewer number of cases of water bottle that all athlete, all coaches and all judges will get.

Step-by-step explanation:

Since we have given that

Number of days the meeting is going on = 3 days

Number of athletes = 117

Number of coaches = 7

Number of judges = 4

Number of bottles given to each athlete each day = 4

Total number of bottles total athlete for 3 days will get is given by

117\times 4\times 3\\\\=1404

Number of bottles given to each coach each day = 3

Total number of bottles total coach for 3 days will get is given by

7\times 3\times 3\\\\=63

Number of bottles given to each judge each day = 2

Total number of bottles total judge for 3 days will get is given by

4\times 3\times 2\\\\=24

Number of cases of water bottle is given to athletes is given by

\frac{1404}{24}

Number of cases of water bottle is given to coaches is given by

\frac{63}{24}

Number of cases of water bottle is given to judges is given by

\frac{24}{24}

We need to find the fewer number of cases that all athlete , all coaches and all judges will get

\text{L.C.M. of }\frac{1404}{24},\frac{63}{24},\frac{24}{24}\\\\=\frac{L.C.M.\ of\ 1404,63,24}{H.C.F.\ of\ 24,24,24}\\\\=\frac{19656}{24}\\\\=819

Hence, there are 819 fewer number of cases of water bottle that all athlete, all coaches and all judges will get.

5 0
2 years ago
Read 2 more answers
If the two angles are complementary, find the measure of each of angle. I am having trouble decoding this problem in it it says
telo118 [61]

Answer:

f=10

Step-by-step explanation:

I don't know a formula for this but I can see that <CRE is a 90° angle so 7f+2f=90 and if f=10 7f=70 and 2f=20 which fits

3 0
3 years ago
Other questions:
  • Use synthetic division to solve (4x^3-3x^2+5x+6) divide(x+6). What is the quotient?
    6·2 answers
  • Is 26% of 40 the same as 40% out of 16? Explain.
    14·1 answer
  • a runner warms up for ten minutes and then takes seven minutes to run each mile. the total time after r miles in 45 minutes. how
    15·1 answer
  • READ NOW for prize details: You really want to add smoked sausages to your menu and feel that you'll sell 12 units a night at $9
    8·1 answer
  • Sue either travels by bus or walks when she visits the shops. The probability that she catches the bus from the shops is 0.7. Sh
    6·1 answer
  • Four times the sum of three consecutive integers is 180. What are the three integers?
    14·1 answer
  • In right triangle ABC, m B Em C. Let sin B = r and cos B = s.
    6·1 answer
  • The CEO of Jisko requests our help in preparing year-end financial reports. The CEO explains that they are having difficulty cla
    7·1 answer
  • What is the quotient of the fractions below? 4/7 divided by 7/5
    9·1 answer
  • A highway patrol officer is seated on a motorcycle on a curvy section of Highway 1. The posted speed limit is 45 miles per hour
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!