3 years ago

ANSWER PLZ QUICK AND FAST

Mathematics

1 answer:

OverLord2011 [107]3 years ago

7 0

A a numerical expression

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At a concession stand one person purchased 3 drinks and 3 soft pretzels for a total of $9.00 another person purchased 4 drinks a

kherson [118]

d=drinks
p=pretzels
1st eq. 3d+3p=9.00
2nd eq. 4d+2p=8.50

multiply 1st eq by 2

6d+6p=18.00

multiply 2nd eq by 3
12d+6p=25.50
subtract
-6d=-7.50
d=1.25
3p=9.00-3d

3p=9-3.75

3p=5.25
p=1.75
price of a pretzel=$1.75

price of a drink = $1.25

7 0

3 years ago

I'll give brainliest!!

Elza [17]

Answer:

x>-2

3+4x>-5

4x>-5-3

4x>-8

x>-2

the answer is x>-2

6 0

2 years ago

Read 2 more answers

Please help me best answer will get brainliest,

aksik [14]

Answer: 10x-6

Step-by-step explanation:

2(3x+6)+2(2x-4)

=> 6x+12+4x-8

=> 10x-6

Have a nice day! :)

3 0

3 years ago

Read 2 more answers

Arrange these numbers from least to greatest:

zmey [24]

First let's put them all over 100.
- $\frac{5}{8}$ would change to - $\frac{62.5}{100}$

- $\frac{7}{9}$ to - $\frac{77.7}{100}$

- $\frac{4}{5}$ to - $\frac{80}{100}$

- $\frac{3}{7}$ to - $\frac{42.8}{100}$

Then if we put them from least to greatest it would be from highest to lowest (since they are negatives)

- $\frac{4}{5}$ , - $\frac{7}{9}$ , - $\frac{5}{8}$ , - $\frac{3}{7}$

The answer would be B

8 0

3 years ago

What is an equation of the line that passes through the points (-4, -1)(−4,−1) and (2, 8)(2,8)?

Nataliya [291]

Answer:

y = 3 /2 x + 5

Step-by-step explanation:

4 0

3 years ago