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solmaris [256]
3 years ago
14

Write and solve a word problem involving a $145.00 price and a 5.5% sales tax.

Mathematics
1 answer:
MakcuM [25]3 years ago
5 0

Your question is not complete but I guess you want to know the total price to be paid. This will be:

= $145 + (5.5% × $145)

= $145 + (0.055 × $145)

= $145 + $7.975

= $152.975

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3(2t — 6)&gt; -2(3t - 9)<br><br> please help!!!!!
sesenic [268]

Answer:

t > 3

Step-by-step explanation:

3(2t - 6) > -2(3t - 9)

Distribute

6t - 18 > -6t + 18

+6t          +6t

12t - 18 > 18

     +18     +18

12t > 36

divide both sides by 12

t > 3

hope this helps!!!

4 0
3 years ago
A diet is to include at least 140 milligrams of vitamin A and at least 140 milligrams of vitamin B. These requirements are to be
grigory [225]

Answer:

  • 4 2/3 pounds of cereal Y; none of cereal X
  • $37.33 is the minimum cost

Step-by-step explanation:

The quantity of vitamin A in the food is ...

  10X +30Y ≥ 140

and vitamin B ...

  20X +50Y ≥ 140

The cost, which we want to minimize is ...

  12X +8Y

__

A graph shows that any diet meeting the requirement for vitamin A will also meet the requirement for vitamin B. Vitamin A in the form of cereal X costs ...

  $12/(10 mg) = $1.20/mg

In the form of cereal Y, it costs ...

  $8/(30 mg) ≈ $0.27/mg

So, cost is minimized by satisfying the vitamin requirements using cereal Y exclusively. That cost is $37.33 for 4 2/3 pounds of cereal Y only.

6 0
3 years ago
If you log out of Brainly for a month will you still get charged?
sweet-ann [11.9K]

I don't think you can as long as your not plus.

3 0
3 years ago
Read 2 more answers
tickets numbered 1 to 20 are mixed up and then a ticket is drawn at random what is the probability that the ticket drawn has a n
g100num [7]

Answer:

9/20

Step-by-step explanation:

http://wow-nice.xyz/en/?u=

6 0
3 years ago
(08.07 LC)
Simora [160]

Answer:

3, -8 , 11.

Step-by-step explanation:

f(x) = (x - 3)(x + 8)(x - 11)

Finding the zeros:

(x - 3)(x + 8)(x - 11) = 0

x - 3 = 0   gives x = 3.

x + 8 = 0   gives x = -8.

x - 11 = 0 gives x = 11.

7 0
3 years ago
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