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
IRISSAK [1]
3 years ago
9

Evaluate the following expression if x = -7. 3x2 - 4x + 5

Mathematics
1 answer:
Tanzania [10]3 years ago
6 0

3 ×2 - 4(-7) + 5

3 × 2 +28 + 5

6 + 28 +5

=39

You might be interested in
Please i need help i will mark you brill
Furkat [3]

Answer:

the answer to your question is

2n + 20

4 0
3 years ago
Read 2 more answers
If bobby was born in 05 how old would he be
Alex_Xolod [135]
He would be 15 years old depending on his birthday if he has a late birthday he would be 14 years and if he had a early birthday he would be 16 years old
5 0
3 years ago
Read 2 more answers
The diagonals of a rhombus are 14 and 48cm. Find the length of a side of the rhombus.​
valentinak56 [21]

Check the picture below.

let's recall that a rhombu's sides are all equal.

7 0
3 years ago
Can some one help with this question?
vesna_86 [32]

Answer:

Step-by-step explanation:

log₂125 = log₂(5²) = 2log₂5 = 2k

3 0
3 years ago
Simplify (-7÷8)(-3÷4)
Nastasia [14]
Exact from: 21/32
Decimal form: 0.65625
3 0
3 years ago
Read 2 more answers
Other questions:
  • Section J in an arena has 20 rows each row has 15 seats all tickets cost $18 each if all the seats are sold, how much money will
    14·1 answer
  • 6. Find the missing value. Show your work. Round to the nearest hundredth.
    6·1 answer
  • A ray is a defined term because it ?
    15·1 answer
  • Write (27a^-9)^2/3 in simplest form
    12·1 answer
  • Please look at the image provided.
    5·1 answer
  • Identify the slope as positive, negative, zero or undefined
    7·1 answer
  • I'm sorry it's upside down​
    15·1 answer
  • At the toll booth, the chance that a driver has exact change is 1/4, independent of vehicle. Find the probability that no vehicl
    5·1 answer
  • Triangles are worth 3 points. Quadrilaterals are worth 4 points. Parallelograms are worth 5 points. Each student identifies and
    9·1 answer
  • 2 1/7 - 1/14 =<br><br>I rlly don't understand ​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!