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
mr_godi [17]
3 years ago
9

Find the value of this expression if x = -4. x2 – 7 x + 1

Mathematics
1 answer:
Eduardwww [97]3 years ago
3 0

Answer:

First one equals -15

Second one equals -3

Step-by-step explanation:

(-4)*2 - 7

= (-8) - 7

= (-15)

(-4) + 1

= (-3)

Hopefully this helps.

You might be interested in
For the equation d = rt, which expression represents r in terms of the other variables?
ANEK [815]
It would be B because it is the opposite of what the equation is.  Hope this helps!
8 0
2 years ago
Read 2 more answers
True or False
lora16 [44]

Answer: True i believe

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Plslslslsl help ASAPPPP 10 points and you win brainlist
dem82 [27]

Answer:

71

Step-by-step explanation:

Take the cost of the item and multiply by the commission percent

800 * 8.875%

Change to decimal form

800*.08875

71

3 0
3 years ago
Read 2 more answers
The sum of the ages of a china plate and a glass plate is 16 years. Four years ago the china plate was three times the age of th
sweet-ann [11.9K]
China plate is 12 years (16-4) and Glass plate is 4 years (12÷3)
8 0
2 years ago
What is the rate of change of the line on the graph below?
Whitepunk [10]
The rate of change on the line is x line goes to the right and y line goes upward
5 0
3 years ago
Read 2 more answers
Other questions:
  • Given y= 2x squared - 10x find all the real values of x for which y = -3
    11·1 answer
  • A man can run a mile in 4 minutes. calculate his average speed in kilometers per hour. show your work. (1 mile = 1.61 km)
    13·1 answer
  • If jimmy has 384 toy cars and his friend takes 197 of the cars how many cars dows jimmy have left
    12·2 answers
  • HELP ME PLEASE! 30 points
    5·2 answers
  • Which equation can be used to calculate the area of the shaded triangle in the figure below?
    10·2 answers
  • curved surface area of a cylinder is 1320 CM square and circumference its base is 56 .cm find the total surface area and volume
    13·1 answer
  • (x – 6)2 = y + 7, find the vertex.
    11·1 answer
  • Solve the system of linear equations by substitution: (SHOW UR WORK)<br> y=5x-6<br> y=4x-2
    7·2 answers
  • How can you write and evaluate numbers with exponents?
    15·2 answers
  • 2(4x+2)=4x-12(x-1)<br> Solve the equation
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!