MATHEMATICS MIDDLE SCHOOL

Which of the following is an equivalent form for 2x=log3(y-1)A y=3^2x-1
B y=3^2X+1
C Y=9^x+1
D Y=9^x+1

Answers

Answer 1

Answer:

Answer:

Step-by-step explanation:

2x = log3 (y - 1)

y - 1 = 3^2x

y = 3^2x + 1

Related Questions

Solve for xX cubed =27/64
Suppose you were given $10 as a gift.Name three different ways to save your money.
There are 24 counters. How many counters could you add without having to regroup? why?
When two fractions refer to the same whole and have the same denominators explain why you can compare only the numerators
Which on these time measurements is the smallest?

Place each algebraic expressions next to its corresponding verbal description

Answers

(a) the difference of 5 times the cube of x cubed and the quotient of 4 times x and 3

5 times the cube of x cubed is $5x^3$

he quotient of 4 times x and 3 is $(4x)/(3)$

The difference is $5x^3$ - $(4x)/(3)$

(b) 5 times the cube of x divided by 4 times x

5 x^3 divide by 4x. So expression is $(5x^3)/(4x)$

the difference of 5 times x cubed and 4 is $5x^3-4$

The quotient of $5x^3-4$ and x is $(5x^3-4)/(x)$

(d) the cube of the difference 5 times x and 4

difference 5 times x and 5 is 5x -4

the cube of (5x-4) is $(5x-4)^3$

(a)

x cubed is

$=x^3$

5 times the cube of x is

$=5x^3$

4 times x is

$=4x$

the quotient of 4 times x and 3 is

$=(4x)/(3)$

so,

the difference of 5 times the cube of x cubed and the quotient of 4 times x and 3 is

$=5x^3-(4x)/(3)$ ..........Answer

(b)

5 times cube of x is

$=5x^3$

5 times cube of x divided by 4 times x is

$=(5x^3)/(4x)$ ..........Answer

(c)

difference of 5 times x cube and 4 is

$=5x^3 -4$

so,

the quotient of the difference of 5 times x cube and 4 and x is

$=(5x^3-4)/(x)$ ...........Answer

(d)

difference of 5 times x and 4 is

$=5x-4$

so,

the cube of the difference of 5 times x and 4 is is

$=(5x-4)^3$ ............Answer

There ratio of boys to girls is 17:3 there are 740 people how many boys are there

Answers

ratio of boys to girls= 17:3
number of people= 740

to find the number of boys out of 740 people, you have to add the ratio together and divide 740 by it. then multiply the answer by 17 because the ratio for boys is 17.

17+3=20

740÷20=37
37×17=629

answer= 629
hope this helps....

What is 1/2 of 2 3/4?

Answers

Answer:

1 3/8

Step-by-step explanation:

First, change the mixed fraction to improper fraction.

2 3/4 = 8/4 + 3/4 = 11/4

1/2 of 11/4 = (11/4)(1/2) = 11/8

11/4 - 11/8 = 22/8 - 11/8 = 11/8

11/8, or 1 3/8 is your answer.

A dentist was making note of his upcoming appointments with different aged patients and the reasons for their visits.The probability that an appointment is with patients over 60 years old is 0.2, and the probability that it is for a broken tooth is 0.4.
What is the probability that a randomly chosen appointment is with patients over 60 years old or is for a broken tooth if those are independent events?

Answers

Answer:

.08

Step-by-step explanation:

40% of 20% is 8%

to make a shade of lavender paint jon mixes 4 ounces of red tint and 28 ounces of blue tint into one gallon of white paint. if 20 gallons of white paint and 80 ounces of red tint are used, how much blue tint should be added?

Answers

For one gallon of white paint, 28 ounces of blue tint are used. Since we use 20 gallons of white paint, multiply 28 by 20.
28 x 20 = 560
You need to use 560 ounces of blue tint for 20 gallons of white paint.

4+20=24+28=52+80=132
(hope I helped)

Benny has saved three thousand nine hundred cents over four days from selling lemonade.How many dollars does Benny have?