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julia-pushkina [17]
3 years ago
9

If a = 4 and b = 3 what is the value of 3a -

b^{2}" align="absmiddle" class="latex-formula">
Mathematics
1 answer:
liberstina [14]3 years ago
5 0
3(4) - (3)^2
12 - 9
3
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Total 427 tickets sold 73 fewer student tickets than adult tickets how many adult tickets
viktelen [127]

9514 1404 393

Answer:

  250

Step-by-step explanation:

Let 'a' represent the number of adult tickets.

  a +(a -73) = 427

  2a = 500 . . . . . add 73

  a = 250 . . . . . . divide by 2

250 adult tickets were sold.

_____

<em>Additional comment</em>

I call this a "sum and difference problem" because we are given the total of two values and the difference between them. As you can see here, the larger of the two values is the average of the given numbers, their sum divided by 2. This is the generic solution to such a problem: the larger number is the average of the given sum and difference.

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3 years ago
Daniel measured the length, width, and height of a pizza box before placing the pizza inside it. His measurements are shown belo
attashe74 [19]

Answer/Step-by-step explanation:

To find the volume of a rectangular prism, multiply the length by the width by the height. The product of the formula will provide the volume of the box in cubic feet.

Volume formula: V = L x W x H

7 0
3 years ago
How to write thirty-one hundreths in numerical form
Rudiy27

Answer:

Thirty-one Hundredths in numerical form is .31

Step-by-step explanation:

.1 = Tenths place

.01 = Hundredths place

.001 = Thousandths place

7 0
3 years ago
HELP TO MAKE SURE WORK IS CORRECT PLEASE!!!
elena55 [62]
(55 + 150 + 325 + 510 + 780 + 990) - (40 + 150 + 300 + 500 + 800 + 1000) = 2810 - 1790 = 20
3 0
3 years ago
Read 2 more answers
Can anyone help me with this please ??
valentinak56 [21]

The approximate size of Jorge's wrist is 8.5 inches.

<h3>What is defined by the term fraction?</h3>
  • Fractions represent parts of the whole or group of objects. A fraction is made up of two parts.
  • The number at the start of the line is referred to as the numerator. It specifies the number of equal parts of the whole as well as collection that are taken.
  • The denominator is the number just below line. It displays the total amount of equal parts into which the whole is divided or the total number of identical objects in a collection.

For the given question;

For average adults, the size of the wrist is 1/4 of the size of the waist.

The waist size of the Jorge is 34 inches.

Thus, to calculate the wrist size of Jorge, simply multiply the fraction 1/4 with 34.

= 34 × 1/4

= 8.5

Therefore, the wrist size of the Jorge is found as 8.5 inches.

To know more about the fraction, here

brainly.com/question/17220365

#SPJ13

3 0
1 year ago
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