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KiRa [710]
4 years ago
9

Which system of equations models the word problem on the left?

Mathematics
1 answer:
My name is Ann [436]4 years ago
4 0

Answer: c

2H+3C= 4.95

3H+2C= 5.45

Step-by-step explanation:

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5. Simplify the expressions below by combining like terms<br> a) 4 + x + 3x + 2x - 2
zalisa [80]

Answer:

6x + 2

Explanation:

4 + -2 = 2 and x + 3x + 2x = 6x

3 0
3 years ago
Osh wanted to buy a new shirt for a school dance. At the store, he couldn't decide between a purple plaid shirt and a scarlet st
Zepler [3.9K]

Answer: $24.50

Step-by-step explanation:

Since the shirts were on sale for $19.95 each, both shirts would cost:

= $19.95 × 2

= $39.90

We are further told that he saved a total of $9.10. This means the original cost for both shirts would be:

= $39.90 + $9.10

= $49.00

Then, the original price for each one would be:

= $49.00 / 2

= $24.50

4 0
3 years ago
Identify the equation in slope-intercept form for the line containing the point (2,4) and perpendicular to y=1/2x+1/2.
qaws [65]

<u>Answer:</u>

 y = − 2 x

<u>Step-by-step Explanation:</u>

Y + 2 = − 2 ⋅ ( − 1 )  Write in   y = m x + b  form.

The equation of a perpendicular line must have a slope that is the negative reciprocal of the original slope.

m  in perpendicular  = − 1 2

(1,-2),y=(1)/(2)x+4

I hope I helped!

6 0
3 years ago
Read 2 more answers
Lesson 6: Box-and-Whisker Plots Unit 5
Mekhanik [1.2K]

Answer:

GREATTTT HELPPPPPP

Step-by-step explanation:

5 0
4 years ago
2. How can we tell if a number is divisible by 4?
Akimi4 [234]

Answer:

D

Step-by-step explanation:

The last two digits of the number are divisible by 4

Example: 5624

last two digit 24 and 24 is divisible by 4. 5624 is divisible by 4

4 0
4 years ago
Read 2 more answers
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