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2 years ago

Plzz help me helppppp I'm almost out of time

Mathematics

1 answer:

Evgen [1.6K]2 years ago

3 0

Answer:

$6.50 per bag of popcorn

Step-by-step explanation:

let a bag of popcorn be represented by p and a candy bar be b

28p + 40b= $282

17p + 20b= $160.50

this is an example of stimatanelous equations

so you have to double the second equation to give 34p + 40b =$321

subtract the equations to give one

6p =$39

divide $39 by 6 to give the value of one bag of popcorn = $6.50

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PLS HELP WILL GIVE BRAINIEST these figures are congruent

geniusboy [140]

Answer:

Step-by-step explanation:

Answer is C, only need to move it up and to the right through translation.

3 0

2 years ago

Simplify 2x - 8x - 6y + 9 -14 + x + 11y.

raketka [301]

We can see that 2x - 8x + x = -5x
and -6y + 11y = 5y
and 9 - 14 = -5
so simplified, it is -5x + 5y - 5

8 0

2 years ago

Read 2 more answers

You reflect the point ( -7, -6) across

Leokris [45]

Reflecting is pushing it across from one side to another.
The answer would be (7,6)
Sorry I'm late.

4 0

3 years ago

The value of a baseball player's rookie card began to increase once the player retired. When he retired in 1998 his card was wo

Sergio039 [100]

Y=2.05(X)+8.59
Yes because the value of y (value of card) changes as (x) amount of years pass by.
In 2009, the card is worth $31.14

6 0

2 years ago

If he paints 1/2 of the wall blue, hoy many square feet will be blue?

Katen [24]

To determine how much of the wall is blue we first need to find its area. The wall is a rectangle, then its area is the product of its height and length:

$\begin{gathered} A=(8\frac{2}{5})(16\frac{2}{3}) \\ A=(\frac{42}{5})(\frac{50}{3}) \\ A=(14)(10) \\ A=140 \end{gathered}$

Hence, the area of the wall is 140 square ft. To determine how much of the wall is already painted we multiply this by 1/2, then:

$(140)(\frac{1}{2})=70$

Therefore, 70 square ft are blue.

6 0

1 year ago