3 years ago

Can someone solve this

Mathematics

1 answer:

Harrizon [31]3 years ago

5 0

Answer:<em>IDK</em>

Step-by-step explanation:i don' t know

You might be interested in

Solve 2x+y=-1 and -x+y=-7 in substitution method

lesantik [10]

Answer:x=2 y=-5

Step-by-step explanation

3 0

2 years ago

Find the value of x<br> x=?

jok3333 [9.3K]

Answer:

e. dmkdjdjdjdisiwuwuwuw

7 0

3 years ago

how do I figure out the weight loss of tina? she lost 3 pounds on the first week of her diet. she gained a pound on the second w

hram777 [196]

1st week - Lost 3 pounds = +3
2nd week - Gained 1 pound = -1
3+13 = + 22

So 22+3 = 25 25-1 = 24

So Tina lost 24 pounds in 13 weeks.

8 0

3 years ago

John & friends brought 4 bags of popcorn and 3 sodas at the movie for a total of 13.50. At the next movie John & friend

scoray [572]

Answer:

The cost of 5 bags of popcorn and 2 sodas is 14.25 units.

Step-by-step explanation:

We are given the following in the question:

Let x units be the cost of a popcorn bag and y units be cost of soda.

The cost of 4 bags of popcorn and 3 sodas is 13.50.

Thus, we can write the equation:

$4x + 3y = 13.50$

The cost of 2 bags of popcorn and 5 sodas is 12.00

Thus, we can write the equation:

$2x+5y=12$

Solving the two equations, we get,

$4x + 3y-(4x+10y) = 13.5 - 24\\\Rightarrow -7y =10.5\\\Rightarrow y = 1.5\\\Rightarrow 2x + 5(1.5) = 12\\\Rightarrow x = 2.25$

Thus, the cost of popcorn bag is 2.25 units and the cost of a soda is 1.5 units.

Cost of 5 bags and 2 sodas

= $=5x+2y\\=5(2.25) + 2(1.5)\\=14.25$

Thus, cost of 5 bags of popcorn and 2 sodas is 14.25 units.

8 0

3 years ago

If c = 4, evaluate the following expression: <br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%7Bc%7D%20" id="TexFormula1" title=

mash [69]

Answer:

2 is the answer

Step-by-step

6 0

2 years ago