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
natita [175]
4 years ago
11

If f(x) = 3x 7, find f(a - 1) a. 3a 6 b. 3a 4 c. 3a 8 d. 3a 10

Mathematics
1 answer:
Rom4ik [11]4 years ago
5 0
Hello,

Let's suppose f(x)=3x+7
f(a-1)=3(a-1)+7=3a-3+7=3x+4
Answer B with a sign "++++++++++++++++++++++++++++"


You might be interested in
PLeAsE sEnD hElP !!!!!!!!!!!!!!!!
Luba_88 [7]

Answer:

5 units

Step-by-step explanation:

If DG, EG and FG are perpendicular bisectors of the sides of triangle ABC, then point G is the circumcenter of the triangle ABC and

BG = AG = CG as radii of the circumcirle.

Consider right triangle BEG. By the Pythagorean theorem,

BG^2=EG^2+BE^2\\ \\BG^2=4^2+3^2\\ \\BG^2 =16+9\\ \\BG^2=25\\ \\BG=5\ units

This gives us that

AG = BG = 5 units

3 0
3 years ago
Merle has an offer from a credit card issuer for a 0% APR for the first 60 days and a 23.19% APR afterwards, compounded daily. W
Andreyy89

To find the rate add 1 to the annual rate divided by 365 days raised to the number of days left in the year minus 1.

 r= (1 + 0.2319/365)^305 - 1

r = 0.2138

Now multiply by 100 for the percent:

0.2138 x 100  = 21.38% 

8 0
3 years ago
Read 2 more answers
Jim earns a regular hourly rate of $5 and a premium hourly rate of $6 He worked 45 Hours last week what is his gross pay
denpristay [2]
(40*5)+(5*6)=200+30 = 230

answer: $230
6 0
3 years ago
Read 2 more answers
A suit is on sale for 29% off. the sale price is $568. what is the regular price?
Eduardwww [97]
569.65...assuming that your rounding up.

I forgot to move the decimal 4 spaces.

to get the answer multiply 568.00
X .29
_________
1.6472

round 1.647 to 1.65 then add that to 568.00

3 0
3 years ago
Find the measure of all the missing angles-a,b,c​
Romashka [77]

Answer:

A&C = 68° B = 112°

Step-by-step explanation:

because 180° - 122° = 68°

3 0
4 years ago
Other questions:
  • Help with just 3 please.
    15·1 answer
  • Would I have to subtract both numbers by 180? Helppp
    9·2 answers
  • if you have budgeted 12% of your monthly income for groceries how much can you spend on groceries if you earn $950 bi-weekly
    11·2 answers
  • Are the two triangles similar? How do you know?
    9·2 answers
  • Describe the angles of an obtuse triangle?
    5·2 answers
  • Pls help me I need this done!!!
    12·1 answer
  • Multiply the sum 5 and 3 and the sum of 8 and 9
    10·2 answers
  • An airplane travels 360 miles in 2 hours. At the rate, how far can the airplane travel in 8 hours. Please help me!
    13·2 answers
  • Describe the shape of the graph
    14·1 answer
  • Pls someone help i really need this
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!