Which of the following is an expression for “doubling a number N and dividing by 3” ?

Mathematics

1 answer:

Harrizon [31]2 years ago

5 0

Answer:

its b 2n / 3 thanks i hope it helped you

You might be interested in

$7.50 admission 20%off 5.75% taz total is

pickupchik [31]

7.5*.2=1.5
- 1.5= 6.5 w/ 20% off

6.5*0.0525=0.34125- rounded= .34+6.5=

$6.84
Hope this helps!!!!

5 0

3 years ago

Find the Missing Numerator and Denominator

n200080 [17]

Answer:

missing denominator: 5

missing numerator: 3

Step-by-step explanation:

You know the product of fractions is formed by multiplying numerators and multiplying denominators.

$\dfrac{3}{d}\times\dfrac{n}{4}=\dfrac{3n}{4d}=\dfrac{9}{20}$

This gives rise to two equations:

3n = 9 ⇒ n = 3

4d = 20 ⇒ d = 5

The missing denominator is 5; the missing numerator is 3.

$\dfrac{3}{5}\times\dfrac{3}{4}=\dfrac{9}{20}$

7 0

2 years ago

Michaela caught 3 fish, which weigh a total 19 1/2 pounds. One fish weighs 7 5/8 pounds and another weighs 5 3/4 pounds. How muc

algol13

Find a common denominator for 2,4,8. Which is 8. Change the fractions to new ones.

1) 19 4/8= 156/8 Then add the second. 2) 7 5/8= 61/8 one and the third
3) 5 6/8= 46/8 one. Which is

15/8. Then, subtract your answer and the first one. You get 141. Simplify. 17 5/8

6 0

3 years ago

Read 2 more answers

What is GCF mean and Lcm ?

stich3 [128]

GCF means greatest common factor and LCM means least common multiple. ;)

6 0

3 years ago

Read 2 more answers

Put the following equation in slope-intercept form: y-3= -1/2(x-1)

Rashid [163]

Answer: y= -1/2x + 3.5