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
Olegator [25]
2 years ago
8

Let f(x)=−42x+3. Evaluate f(−1)

Mathematics
1 answer:
Salsk061 [2.6K]2 years ago
3 0

Step-by-step explanation:

f(-1)=-42(-1)+3....placing -1 in x

f(-1)=42+3

f(-1)=45

You might be interested in
I=$26.24, P=$500, T=18 months the annual interest rate is
NeX [460]
A = $2,861.60

I = A - P = $2,361.60

Equation:
A = P(1 + rt)

Calculation:
First, converting R percent to r a decimal
r = R/100 = 26.24%/100 = 0.2624 per year.

Solving our equation:
A = 500(1 + (0.2624 × 18)) = 2861.6
A = $2,861.60

The total amount accrued, principal plus interest, from simple interest on a principal of $500.00 at a rate of 26.24% per year for 18 years is $2,861.60.
7 0
2 years ago
Can someone tell me what’s going on here
lora16 [44]

Answer:

c = 105 degres

Step-by-step explanation:

When two lines cross like that and form an x, the opposite sides are equal (so the angle below the 75 degree one is also 75 degees). Using this, you can figure out the rest.

If both the top an bottom are equal, you know that 150 degres are taken (75+75) and you know that there can only be 360 degres in total here, so you subtract 150 from 360 and get 210. Now you know that the last two sides together are 210, and since they are equal, you divide it by two to get 105 degrees.

8 0
3 years ago
What is 9 and 19/18 simplified
Anastasy [175]

10 1/18...........................................

...................................................

6 0
3 years ago
Read 2 more answers
Find the product.<br> 0.18 × 4
ZanzabumX [31]
0.18 x 4 = 0.72
0.72 is the product
7 0
1 year ago
There are about 320 million people living in the United States. Of these, how many would you predict wear corrective lenses
tiny-mole [99]

Answer:

240 million

Step-by-step explanation:

Google said that three out of four people wear corrective lenses which is also 75%. So whats 75% out of 320 million? <u>Half of 320 million is 160 million</u>. <u>Half of 160 million is 80 million, 160 million plus 80 million is </u><u>240 million.</u>

8 0
3 years ago
Read 2 more answers
Other questions:
  • In a local park,a few children were on the monkey bars.the number of children occupying the sides is 1/8 of the number of childr
    13·1 answer
  • What is the fraction ten twelfths in its simplest form
    6·2 answers
  • Ryan, Jessica, and Mark each solved this system of equations. All of their answers are different. Find and explain the mistakes.
    5·2 answers
  • Solve using elimination.<br> 6x + 8y = -4<br> -6x - 10y = 14
    7·2 answers
  • A storage box with a square base must have a volume of 90 cubic centimeters. the top and bottom cost $0.60 per square centimeter
    12·2 answers
  • I can’t figure this out. Please help
    12·2 answers
  • What is the area of the base ? / / / / /
    8·1 answer
  • Write an equation in the box to complete an
    11·1 answer
  • X: -1/2<br><br> -6(x-2):<br><br> por favor necesito una respuesta
    11·1 answer
  • A chain weighs 8 pounds per foot. How many ounces will 5 inches weigh? Round your answer to the nearest tenth as needed.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!