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cupoosta [38]
3 years ago
10

The square of a number is increased by 27 and the result is 148. Find all possible solutions for the number.

Mathematics
2 answers:
professor190 [17]3 years ago
8 0

Answer:

121

Step-by-step explanation:

Alex_Xolod [135]3 years ago
3 0
One if the solutions is 11
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Gilyann got a new puppy for her birthday. She went to the pet store to buy what she needed for the puppy: a food dish for $7.95,
Elina [12.6K]

Answer:

76.48

Step-by-step explanation:

5 0
2 years ago
The account balance of each of three children at the end of a month is shown below:
xeze [42]

Answer:

A)  See attached.

B)  Cheryl owes the bank more.

Step-by-step explanation:

Given account balances:

  • John:  -$2.75
  • Cheryl:  -$3.00
  • Andrew:   $2.75

(Andrew has as much savings in his account as the amount John owes).

<h3><u>Part A</u></h3>
  • Draw a straight, horizontal line with arrows on both ends.
  • Place a tick in the center of the line and label it zero.
  • Draw 4 evenly spaced ticks either side of the zero.
  • Number the ticks to the right of the zero 1, 2, 3 and 4.
  • Number the ticks to the left of the zero -1, -2, -3, and -4.
  • Mark -2.75, -3 and 2.75 on the number line.
  • Label the marks with John, Cheryl and Andrew.

(See attached number line).

<h3><u>Part B</u></h3>

The <u>absolute value</u> of a number is its <u>positive numerical value</u>.

To calculate how much John and Cheryl owe the bank, take the absolute values of their account balances:

  • John:  |-2.75| = 2.75
  • Cheryl:  |-3.00| = 3.00

As 3.00 > 2.75, Cheryl owes the bank more.

8 0
1 year ago
Read 2 more answers
Using the graph, determine the coordinates of the x-intercepts of the parabola.
jek_recluse [69]
(1,0) and (7,0) are the x intercepts
5 0
3 years ago
A baseball team had 75 players show up for tryouts last year and this year had 90 players show up for tryouts. Find the percent
olga_2 [115]

Answer: 33.3%

Step-by-step explanation:

First find the difference between the players in try-outs over the years.

= 90 - 75

= 25

Then use this difference to find the percent increase:

= Difference / Players last years * 100%

= 25 / 75 * 100%

= 33.3%

3 0
3 years ago
On Monday Sarah had homework in 7/10 of her classes, Tuesday 3/5 , Wednesday 9/11 and Thursday 1/2. Which day did she have the m
Rudik [331]
7/10 = 0.70(7 divided by 10)
3/5 = 0.60(3 divided by 5)
9/11 = 0.81(9 divided by 11)
1/2 = 0.50 (1 divided by 2)

Answer: 9/11
5 0
3 years ago
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