3 years ago

ann has 5 brand new CD’s, which is 3 less than twice the that bob (x) has. translate the situation into an algebraic equation

Mathematics

1 answer:

Nataliya [291]3 years ago

6 0

Ann = 3 CD's

Ann = 2x-3

5 = 2x-3

x= CD's bob has

5 = 2x-3 is the equation

to solve

add 3 to each side

8 = 2x

divide by 2

x =4

bob has 4 CD's, ann has 5

You might be interested in

Y + 2 = 5/3 (x+6) .....

Rom4ik [11]

Your answer would be y=5/3x+8

5 0

3 years ago

Convert 1.835 × 10−4 to standard notation.

Law Incorporation [45]

<span>0.0001835 is the right answer after converting</span>

7 0

3 years ago

Read 2 more answers

All parallelograms are

Alexxandr [17]

Answer:

Quadrilaterals

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Solve the following equation for x: 5x + 3y = 15.

zepelin [54]

Answer:

B) x = (-3/5)y + 3

Step-by-step explanation:

Isolate the variable, x. Note the equal sign, what you do to one side, you do to the other. Do the opposite of PEMDAS.

first, subtract 3y from btoh sides:

5x + 3y (-3y) = 15 (-3y)

5x = -3y + 15

Next, divide 5 from both sides:

(5x)/5 = (-3y +15)/5

x = (-3/5)y + 3

B) x = (-3/5)y + 3 is your answer.

8 0

3 years ago

Alison is preparing for a math contest each day she works on multiplication problems for 20 minutes and division problems for 10

SVETLANKA909090 [29]

The answer for your question is 450 minutes

6 0

3 years ago

Read 2 more answers