Ask question

Ask question

All categories

4 years ago

5

2a + 3b” if a = 7 and b = 9

2 answers:

Dmitry_Shevchenko [17]4 years ago

6 0

41. Hope this helps!!!

Korvikt [17]4 years ago

3 0

A=7 and b=9
So 2a+3b
=2(7)+3(9)
=14+27
=41

You might be interested in

If the average of L numbers is m. What is the sum of these numbers?

Mamont248 [21]

Answer:

Lm

Step-by-step explanation:

average = (sum of numbers)/(number of numbers)

Solve the equation for "sum of numbers":

sum of numbers = average * number of numbers

sum of numbers = m * L

sum of numbers = Lm

Answer: B) Lm

7 0

3 years ago

Describe the steps you would follow to write a two-step inequality you can use to solve a real-world problem

Mariana [72]

Pemdas and other math based things

5 0

3 years ago

Choose the correct simplification of (3xy6)2(y3)3.

tigry1 [53]

The answer is 18xy^9, hope it helps.

5 0

3 years ago

Read 2 more answers

Rob's family ate 3 5/8 pizzas at a local restaurant. Each pizza weighs 1 1/4 kg. Which expression can be used to determine how m

aleksklad [387]

Answer:

b

Step-by-step explanation:

g

4 0

3 years ago

The price of an item has risen to $301 today. Yesterday it was $140 Find the percentage increase.

Ludmilka [50]

Answer: 115%

Step-by-step explanation: ur welcome

7 0

3 years ago

Read 2 more answers