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
MAXImum [283]
3 years ago
5

Guys, please help me with this math problem.

Mathematics
2 answers:
ELEN [110]3 years ago
8 0

Answer:

+4

Step-by-step explanation:

Substitute -1 for x in the equation given:

8(-1)^4 - 3(-1) - 7, or:

  8        + 3    - 7

This works out to +4.

Sphinxa [80]3 years ago
5 0

Your answer would be 4.

You might be interested in
Determine if the number is rational (R) or irrational (I).
andrezito [222]

56213 o 75082106

Step-by-step explanation:

espero te sirva

8 0
3 years ago
Please simplify this expression
olya-2409 [2.1K]

Answer:

2x-4 would be the expression simplified.

Step-by-step explanation:

5(x-2) = 5x-10

-3x(x-2) = -3x +6

Combine them by addition 5x-10+-3x+6

2x-4

6 0
3 years ago
Read 2 more answers
Morgan is 23 years old. Her grandfather is 4 times as old. How old is her grandfather?
natka813 [3]

Answer:

92 years old

Step-by-step explanation:

Multiply 23 by 4

92

So Morgan's grandfather is 92 years old

Hope this helps :)

Please consider Brainliest :)

3 0
2 years ago
Read 2 more answers
What is the answer ?
Ugo [173]
The tip is $15.73. I get that by multiplying 78.63 and .20. then you add the tip to the bill and get $94.36. you then find the discount by multiplying 94.36 and .15. the discount is 14.15. then subtract 14.15 from 94.36 to get your total.

the answer is $80.21
7 0
2 years ago
Alexandria received a jar of 100 jellybeans for her birthday. She plans to eat 6 each day until they are all gone. The equation
Diano4ka-milaya [45]

Answer:

52

Step-by-step explanation:

d=8 how many days

so 6x8=48

n is how many they have left... n=52

4 0
2 years ago
Other questions:
  • Which point is not in the solution set of 3x+2y<12? A (1,4) B (2,3) C (3,1) D(4,-1)
    10·2 answers
  • Mr.N just bought a new car, and her asks 3 of his students to try to guess the color. Here's what they thought:
    9·1 answer
  • 9x-7=-7<br><img src="https://tex.z-dn.net/?f=9x%20-%207%20%3D%20-%207" id="TexFormula1" title="9x - 7 = - 7" alt="9x - 7 = - 7"
    12·1 answer
  • HELP ASAP WILL GIVE BRAINILIST ANSWER<br><br> 8/3___19/7<br><br> A) &gt;<br> B) &lt;<br> C) =
    15·2 answers
  • rancho middle school has an average of 23 3/8 students per teacher write this mixed number as a decimal
    11·1 answer
  • The number of hearing aids that needs to be produced and sold is??
    9·1 answer
  • Brice has $1200 in the bank. He wants to save a total of $3000 by depositing $40 per week from his paycheck. Write and use an eq
    7·1 answer
  • HELP PLEASE!! (Look at the picture)
    11·1 answer
  • i bougth 3 bags of candy and 1 drink for 3.20 dollars. my sister bought 2 bags of candy and 4 drinks for 6.30 dollars. how much
    8·1 answer
  • HELP!!!! I cannot find any good answers for this question and I keep getting it wrong! The answer options are:
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!