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kolezko [41]
2 years ago
7

the Rodriguez family buys four adult tickets for senior tickets and five children tickets to the aquarium. The expression 4(a+12

)+5(8) represents the total cost of the tickets.
Mathematics
1 answer:
sergey [27]2 years ago
5 0

Answer: See Explanation

Step-by-step explanation:

You didn't really say what you want to calculate but based on the information, I'll assume that you want to calculate the total cost.

Since he expression 4(a+12)+5(8) represents the total cost of the tickets. Therefore, the total cost will be:

= 4(a+12)+5(8)

= 4a + 48 + 40

= 4a + 88

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Are the following lines parallel ,perpendicular ,or neither
Iteru [2.4K]

Answer:

The lines are perpendicular.

6 0
3 years ago
If Mat have 5 3/4 of sugar to make pies and each pie uses 1/3 of sugar how many pies canat make?
german

The answer is 17 1/4...but you probably can’t have 1/4 of a pie, so Mat can make a total of 17 pies

8 0
2 years ago
1 point
Dimas [21]

Answer:

The simplest radical form is 9\sqrt{5} ⇒ (c)

Step-by-step explanation:

To simplify any square root;

  • Factorize the number under the root using prime numbers
  • Take out the root any number repeated twice as one number

<em><u /></em>

<em><u>Examples:</u></em>

1. Simplify \sqrt{8}

factorize 8 using prime numbers

8 = 2 × 2 × 2, then \sqrt{8}=\sqrt{(2)(2)(2)}

Take two of 2 out the root, then \sqrt{8}=2\sqrt{2}

2. Simplify \sqrt{18}

factorize 18 using prime numbers

18 = 2 × 3 × 3, then \sqrt{18}=\sqrt{(2)(3)(3)}

Take the two 3 out the root, then \sqrt{18}=3\sqrt{2}

Let us simplify 3\sqrt{45}

∵ 45 = 3 × 3 × 5

∴ 3\sqrt{45}=3\sqrt{(3)(3)(5)}

→ Take the two 3 out by one 3

∴  3\sqrt{45}=3(3)\sqrt{5}

→ Multiply the numbers out the root

∴ 3\sqrt{45}=9\sqrt{5}

∴ The simplest radical form is 9\sqrt{5}

8 0
3 years ago
What so the tax cost $15 tax 5% what do I do
Lisa [10]

Answer:

$15.75

Step-by-step explanation:

15 + (15 x 0.05)

7 0
2 years ago
How would I find x?​
lidiya [134]

Answer:

f(x) = y

Step-by-step explanation:

f(x) always equals y, so the equation would be y = 7. therefore, I am pretty sure that x = y, but you may want to wait to ask your teacher. If there is more detail, message me!

5 0
3 years ago
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