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
Pavlova-9 [17]
3 years ago
8

Need help asap! Show work if you can, it’s completely ok if you don’t tho

Mathematics
1 answer:
Savatey [412]3 years ago
8 0
Its A) -67
plug the m and n values into the function and solve using pemdas.
5(-7)-2(-7+3)^2
-35-2(-4)^2
-35-2(16)
-35-32
-67
You might be interested in
7x+4y-6z=-73<br> 8x+5y+6z=-59<br> -4x-8y-3z=46<br> y=
Oksanka [162]
Is this all one equation??
5 0
3 years ago
What is the final amount if 975 is increased by 1% followed by a further 9% increase?
Verdich [7]

Answer:

1073.38

Step-by-step explanation:

975 × 0.01 = 9.75

9.75 + 975 = 984.75

984.75 × 0.09 = 88.6275

88.6275 + 984.75 = <u>1073.38</u>

3 0
3 years ago
Formulate the situation as a system of inequalities. (Let x represent the number of goats the farmer can raise and y represent t
Firdavs [7]

Answer: He can raise up to 40 goats and 100 llamas.

Step-by-step explanation:

Hi, to answer this question we have to write system of equations with the information given:

The space each goat needs (4) multiplied by the number of goats (x); plus The space each llama needs (10) multiplied by the number of llamas must be less or equal to the acre land available (800)

4x +10y ≤ 800 (acres)

The amount of veterinary care (in $) each  goat needs (110) multiplied by the number of goats (x); plus The  amount of veterinary care   each llama needs (88) multiplied by the number of llamas (y)must be less or equal to the Rancher's budget.(14520)

110x +88y ≤ 14,520 (cost)

Multiplying the first equation by 27.5, and subtracting the second equation to the first one:

110x + 275y ≤22,000

-

110x +88y ≤ 14,520

____________

187y ≤ 7480

y ≤ 7480/187

y ≤ 40

Replacing y in the first equation

4x +10(40) ≤ 800

4x +400 ≤ 800

4x ≤ 800-400

4x ≤ 400

x ≤ 400/4

x ≤ 100

5 0
3 years ago
Pls help!!!! <br>Evaluate the permutations <br><br><br>1. 6P2<br><br>2. 7P4<br><br>3. 8P3<br><br>​
Gnom [1K]

Answer:

5p9

Step-by-step explanation:

4 0
3 years ago
Question 3
choli [55]

Answer:

((19)(49)/98)

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Other questions:
  • Plz Help. Brainiest will be marked. And can you show workings
    13·2 answers
  • Can someone help me with this question?
    6·1 answer
  • choose an object that is the same length as a real baseball bat explain how to estimate its length in feet
    9·1 answer
  • Determine the value of y, if x is 3.<br> y = | x | + 5<br> Answer:
    13·2 answers
  • A takes 3 hours more than B to walk 30 km. But if A doubles his pace, he is ahead of B by 3/2 hours . Find their speed of walkin
    11·1 answer
  • 25. Simplify the following expression.<br><br><br> Question 25 please
    6·2 answers
  • Classify the following triangle as acute, obtuse, or right.
    14·1 answer
  • WILL GIVE BRAINLIEST PLS HELP
    12·1 answer
  • HELP PLEASE <br> ILL MARK BRAINLIEST
    7·2 answers
  • These two triangles are similar .Find side lengths a and b .The two figures are not drawn to scale
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!