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Nutka1998 [239]
3 years ago
6

Is y=4.5x3 a linear function?

Mathematics
2 answers:
juin [17]3 years ago
8 0

Answer:

Yes y=4.5 x 3 a linear function

Step-by-step explanation: Duh

Lubov Fominskaja [6]3 years ago
3 0

Answer:

well if u meant, y= 4.5x + 3, then it is a linear function (y=mx+b)

Step-by-step explanation:

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At the school election there were three candidates. Isabella got 40 votes, Amelia got 60 votes and Mason got ⅓ of the votes. How
notsponge [240]

Answer: 150 people voted in the election.

Step-by-step explanation:

Let x = Total number of votes.

Mason got \dfrac{x}{3} votes.

Isabella got 40 votes, Amelia got 60 votes.

Then,

Combined votes = 40+60+\dfrac{x}{3}=x

100=x-\dfrac{x}{3}\\\\100=\dfrac23x\\\\ x=100\times\dfrac32\\\\ x=50\times3\\\\ x=150

Hence, 150 people voted in the election.

3 0
3 years ago
Values of ab= 3x+10 and cd=5xn
avanturin [10]

Step-by-step explanation:

AB = CD

3x + 10 = 5x

2x = 10

x = 10/2

x = 5 ans

AB = CD = 25 ans

5 0
3 years ago
A relish is prepared by the following recipe:
givi [52]

The weight of relish prepared after the evaporation of water is 2,226.02 pounds

<h3>Percentage</h3>

  • pickles = 1000 pounds
  • onions = 500 pounds
  • sugar = 900 pounds
  • salt brine = 75 pounds
  • spices = 5 pounds

Total = 1000 + 500 + 900 + 75 + 5

= 2,480 pounds

pickles are 92% water

= 92/100 × 1000

= 920 pounds

onions are 85% water

= 85/100 × 500

= 425 pounds

salt brine is 88% water

= 88/100 × 75 pounds

= 66 pounds

Total water in the mixture = 920 pounds + 425 pounds + 66 pounds

= 1,411 pounds

  • Percentage of water evaporated = 18%

Amount of water evaporated = 18/100 × 1,411 pounds

= 253.98 pounds

Weight of the relish prepared = 2,480 pounds - 253.98 pounds

= 2,226.02 pounds

Learn more about percentage:

brainly.com/question/843074

#SPJ1

5 0
2 years ago
Simplify 4y-8x^2-5+14x^2+y-1
Advocard [28]
<span>5y + </span>6^{2}<span> - 6 </span><span>
</span>

6 0
3 years ago
Read 2 more answers
Joey’s pizza sells large cheese pizzas for $12.00. Each additional topping costs $0.50. Basketball Boosters bought 12 large pizz
nata0808 [166]

Answer:

So first you do $0.50 x 3 = 1.5

then you add that to $12.00

$12.00 + 1.5 = 13.5

13.5 is the cost of one pizza.

Since they bought 12:

The total cost of the 12 pizza is $162 <== not important

<u>13.5 divided by 8 is 1.687</u>

<u>round 1.56875 to the nearest cent 1.7 = $2</u>

so each slice costs $2

8 0
3 years ago
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