What is the 9th term in the addition pattern with formula 7n – 3? A.13

B.42

C.60

D.76

Answers

Answer 1

Answer: replace n with 9 :
7 × 9 - 3 = 60
the answer is C.60

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Rico thinks of a number between 30 and 40 that is represented by x . • This number, x , is 3 _ 4 of another number, which is represented by y . • The number represented by y equals 1 _ 3 of another number, which is represented by z . • The number represented by z is a number from 140 to 151. • The numbers represented by x , y , and z are whole numbers. (a) What are the values for x , y , and z ?
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Find the value of 7 then what is the value of the expression -3b2+25

Answers

-147 +25 = 122 i am pretty sure this is right but i might be wrong

trisha standford earns $300 a week plus a 15% commission only on sales she makes after her first $1,000 in sales if ms standfords sales for one week are $2,500 what is her gross pay for that week

Answers

Answer:

Her gross pay for that week=$525

Step-by-step explanation:

Step 1: Express the gross pay

The gross pay can be expressed as follows;

A=F+(R×T)

where;

A=the gross pay per week

F=fixed income per week

R=commission rate

T=total commission sales

In our case;

F=$300 a week

R=15%=15/100=0.15

T=(2,500-1,000)=$1,500

replacing;

A=300+(15% of 1,500)

A=300+(0.15×1,500)

A=300+225=525

A=$525

Her gross pay for that week=$525

Write the equation of the function g(x) if g(x) = f(x+2) +4 and f(x) = x^3 -7

Answers

f(x) = x³ - 7
f(x + 2) = (x + 2)³ - 7
f(x + 2) = (x + 2)(x + 2)(x + 2) - 7
f(x + 2) = (x(x + 2) + 2(x + 2))(x + 2) - 7
f(x + 2) = (x(x) + x(2) + 2(x) + 2(2))(x + 2) - 7
f(x + 2) = (x² + 2x + 2x + 4)(x + 2) - 7
f(x + 2) = (x² + 4x + 4)(x + 2) - 7
f(x + 2) = (x²(x + 2) + 4x(x + 2) + 4(x + 2)) - 7
f(x + 2) = (x²(x) + x²(2) + 4x(x) + 4x(2) + 4(x) + 4(2)) - 7
f(x + 2) = (x³ + 2x² + 4x² + 8x + 4x + 8) - 7
f(x + 2) = (x³ + 6x² + 12x + 8) - 7
f(x + 2) = x³ + 6x² + 12x + 8 - 7
f(x + 2) = x³ + 6x² + 12x + 1

g(x) = f(x + 2) + 4
g(x) = (x³ + 6x² + 12x + 1) + 4
g(x) = x³ + 6x² + 12x + 1 + 4
g(x) = x³ + 6x² + 12x + 5

.Find the proceeds for the simple discount note.
Face value $4,530, discount rate 7.2%, time 125 days

$113.25

$111.70

$4,416.75

$4,418.30

Answers

4530-(4530*0.072*125/360)
=4416.75

Maggie and her friends are each able to recruit a certain number of people each year to sample a product. The number of people per year is represented by the function f(t) = 3(2)t. What does the t represent? How many people were recruited in 6 years?.

Answers

If the function is:
$f ( x ) = 3 * 2^(t)$
t represents time ( in years ).
In 6 years :
$f ( 6 ) = 3*2 ^(6) = 3* 64 = 192$
Answer:
B ) t represents the number of year; 192 people were recruited in 6 years.

Answer:

B. t represents the number of years ; 192 people were recruited in 6 years

Step-by-step explanation:

Describe the cross section