2 years ago

16,047

Mathematics

1 answer:

Sedaia [141]2 years ago

6 0

Answer:

Margaret has 2 flowers

Step-by-step explanation:

First we can make a set of equations

j = 3m

a = 3j

a + j + m = 26

Since j = 3m we can rewrite Anna's equation as a = (3(3m)) or simply a = 9m

Now we can plug in the equations for Anna and Jessica into the main equation

9m + 3m + m = 26

13m = 26

m = 2

You might be interested in

Mike wants to make meatloaf. His recipe uses a total of 7 pounds of meat. If he uses a 3 to 1 ratio of beef to pork, how much po

SSSSS [86.1K]

Total meat in the recipe he wants to use = 7 pounds

Beef : pork = 3 : 1

Total pork that he will use = $\frac{1}{3+1}$ x 7 pounds

= 7/4 pounds

hope this helps

6 0

3 years ago

To find the perimeter of a rectangle, and the length (l) and width (w) and double the sum

Step2247 [10]

Answer:

yes

Step-by-step explanation:

7 0

3 years ago

5 inches is what fraction of a foot

ipn [44]

Answer:

5/12

Step-by-step explanation:

3 0

3 years ago

What is 190% of 66? Round to the nearest hundredth.

Aneli [31]

Answer:

190% of 66= 125.4

rounded to the nearest tenth:130

4 0

3 years ago

Solve by applying the counting principle. James is choosing a Four-digit Passcode for his smartphone. How many different Passcod

EleoNora [17]

Answer:

10k.

Step-by-step explanation:

1) if for the 1st position can be used 0-9 digits (10 digits), for the 2d - 0-9 digits, for the 3d - 0-9 digits and for the 4th - 0-9 digits, then

2) the required number of pwd is: 10*10*10*10=10⁴=10000.

4 0

2 years ago