3 years ago

Add (3d+2)+(4d+9) ixl

Mathematics

2 answers:

Elodia [21]3 years ago

7 0

Answer:

7d+11

Step-by-step explanation:

Pretty much just addition.

3d+4d+2+9

(3d+2)+(4d+9) = 7d+11.

Mandarinka [93]3 years ago

7 0

7d + 11
Steps:

(3d + 2) + (4d + 9)

3d + 2 + 4d + 9

7d+ 11

You might be interested in

Divide. 20.9÷104 Enter your answer in the box. ( )

gtnhenbr [62]

Answer:

209/1040

Step-by-step explanation:

= 20.9/1040

= 209/1040 / 0.200961

8 0

3 years ago

50 hundreds = how many thousands

Paul [167]

50 hundreds is 5,000 because

50 x 100 = 5,000

5 0

3 years ago

Read 2 more answers

Gabriella went skiing. She paid $35 to rent skis and $15 an hour to ski. If she paid a total of $95, how many hours did she ski?

BartSMP [9]

35+15= 50 = 1 hour
50 + 15 =65 = 2hours
65 + 15 = 80 = 3 hours
80 + 15 = 95 = 4 HOURS
hope this helps :D

3 0

3 years ago

Read 2 more answers

Consider the experiment: flip a coin, then roll a number cube

exis [7]

There’s no question

7 0

3 years ago

Amber has been working very hard and finally got a salary increase of 100%. She was earning $200 per week. How much is she earni

kogti [31]

Answer:

$400

Step-by-step explanation:

Given that:

Earnings per week for Amber = $200

Total increase in the salary as per Amber's hard work = 100%

To find:

Earnings of Amber now?

Solution:

We are given the initial salary and its percentage increase.

We have to find the increased value of salary.

Increase in the salary = 100% of $200

$\Rightarrow \dfrac{100}{100}\times \$200\\\Rightarrow \bold{\$200}$

Amber's Current salary = Initial salary + Increase in the salary

Putting the values of the initial salary and increase in the salary:

Amber's Current salary = $200 + $200 = $400

3 0

3 years ago