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2 years ago

A cookie recipe calls for 2 eggs and 3 cups of flour. Nisha plans to increase the recipe

Mathematics

2 answers:

kirill [66]2 years ago

7 0

Answer:

Step-by-step explanation:

2+4

X +4

2 4

3 х

WIN WIN

3.2

2 6

3 x

Alona [7]2 years ago

7 0

Answer:

First, I would find the unit rate for   people 240 5

people who bike 48 1 . Next, I would

find the number of people who like to bicycle in a group of 360 people and

assume that only people that like to bicycle would own a mountain bike:

5 360 = = 72

x , . Finally, I would write the ratio 7 mountain bikes = 18 bicyclists= bicyclists 72

and

solve for x to see that there should be 28 mountain bikes.

Step-by-step explanation:

You might be interested in

Jared has 12 more comic books than Zoe. If they have 28 comic books

ZanzabumX [31]

Answer:

20 comic books

Step-by-step explanation:

Let us first set up a variable, x, for the number of books that Zoe has. If Jared has 12 more comics than Zoe, he would have x+12 books.

Given that Zoe and Jared have a total of 28 comic books, let us write an equation and solve for x:

$x+x+12=28\\2x+12=28$

Now that we have a simplified version of the equation, let us solve for x by isolating the variable on the left side:

$2x=28-12\\2x=16\\x=8$

We now know that x=8, and also that Jared has x+12 books. To find the number of comic books Jared has, let us add 12 to x:

$x+12=\\8+12=\\20\\$

Therefore, Jared has 20 comic books.

I hope this helps! Please let me know if you have any further questions :)

4 0

2 years ago

From 82 books to 138 books Find the percent increase. Round to the nearest percent.

FrozenT [24]

Answer:

68%

Step-by-step explanation:

Calculate percentage change

from V1 = 82 to V2 = 138

(V2−V1)|V1|×100

=(138−82)|82|×100

=5682×100

=0.682927×100

=68.2927%change

=68.2927%increase

=68%

3 0

2 years ago

At the movie theater, childs admission is $6.10. Adult admission is $9.40. On Tuesday four times as many adult tickets as child

Harlamova29_29 [7]

Answer:

The number of children's tickets sold was 27

Step-by-step explanation:

Let

x ----> the number of children's tickets sold

y ----> the number of adult's tickets sold

we know that

$6.10x+9.40y=1,179.90$ ----> equation A

$y=4x$ ----> equation B

Solve the system by substitution

Substitute equation B in equation A

$6.10x+9.40(4x)=1,179.90$

solve for x

$6.10x+37.6x=1,179.90$

$43.7x=1,179.90$

$x=27$

therefore

The number of children's tickets sold was 27

8 0

3 years ago

A scuba diver descends at a constant rate

Crazy boy [7]

Answer:you need more information

Step-by-step explanation:you need more info like now!

5 0

3 years ago

Complete the factor pairs of 12 12 = 1x12 12 = 3x4 12=?

dlinn [17]

12=2x6 or 12=6x2 either way it should be the same I hope this helps

3 0

2 years ago