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
mina [271]
3 years ago
7

4.(01.02 MC)

Mathematics
1 answer:
marin [14]3 years ago
6 0

Answer:

D -13

Step-by-step explanation:

5x - 3y - z if x = -2, y = 2, and z = -3

5x - 3y - z =

= 5(-2) - 3(2) - (-3)

= -10 - 6 + 3

= -16 + 3

= -13

You might be interested in
Please answer question 7 and 8 above
Reil [10]
7. if you have a fraction with the same denominator, to add them together you add the numerators and the keep the denominator the same. to subtract, you subtract the numerator and keep the denominator the same.

8. the whole number times the denominator and add the answer to the numerator. to subtract you so the same just subtract rather than add
8 0
3 years ago
How do you get the answer for 45 multiplied by 26/3
poizon [28]
You first do 26/3, and then press equals, and then multiply the answer by three
7 0
3 years ago
Read 2 more answers
Convert 8.132132132 to a rational expressions in the form of a/b where b = 0
Sladkaya [172]
The answer would be 8 132/999. I don't know if you can simplify it but see if you can.
6 0
3 years ago
Multiply the following numbers. Reduce the answer to lowest terms. 3 1/5 x 2 1/7
Mashcka [7]

Answer:

A

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Using the functions presented in the example, how much can Cam expect to earn if he sells all the corn produced on 1.5 acres?
12345 [234]

Answer:

Cam expect to earn if he sells all the corn produced on 1.5 acres is $8725.

Step-by-step explanation:

Given : C(a)=7500a-1500, M(C)=0.9C- 50  and  M(C(a))=6750a-1400

To find : How much can Cam expect to earn if he sells all the corn produced on 1.5 acres?

Solution :  

C(a)=7500a-1500

Substitute a=1.5,

C(1.5)=7500(1.5)-1500

C(1.5)=11250-1500

C(1.5)=9750

Now, taking function M(C)=0.9C- 50

Substitute C=9750,

M(9750)=0.9(9750)- 50

M(9750)=8775- 50

M(9750)=8725

Now, taking function M(C(a))=6750a-1400

Substitute a=1.5,

M(C(1.5))=6750(1.5)-1400

M(C(1.5))=10125-1400

M(C(1.5))=8725

Therefore, Cam expect to earn if he sells all the corn produced on 1.5 acres is $8725.

8 0
3 years ago
Other questions:
  • 1.5 × 104, 2.6 × 10-2, 3.5 × 102, 6.2 × 10-1 from least to greatest<br><br> '
    14·1 answer
  • How much pizza souce is needed to cover a 16” pizza? (Note 16” is the diameter of the pizza)
    15·1 answer
  • Three times the sum of half carlita's age and 3 is at least 12 .what values represent carlita's possible age? Graph the solution
    14·1 answer
  • Mrs.Roberts charges 25 for a basic cake that serves 12 people. If you want a large cake, it costs an additional $1.25 per servin
    11·1 answer
  • PLSS HELL ME IM CRYING!! WILL GIVE YOU BRAINLYEST!!!
    14·1 answer
  • A riverboat travels 52 km downstream in 2 hours. It travels 66 km upstream in 3 hours. Find the speed of the boat and the speed
    12·1 answer
  • Hellllllllllllllllp points if you answeer correctly
    12·1 answer
  • PLZ HELP<br> y= 2x*5 when x=2
    11·2 answers
  • I need help trying to solve this question to the nearest tenth of a degree
    8·1 answer
  • Homework . a A man bought for GH¢ 5,500 and sold it for GH &amp; 6,500. Find the Percentage gain.​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!