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Nutka1998 [239]
2 years ago
5

Jessica had -$68 in her account. She then used her credit card to buy a $64 dress. What is her account balance now?

Mathematics
2 answers:
emmainna [20.7K]2 years ago
5 0

Answer:

-$132

Step-by-step explanation:

-68 + -64 = 132

nataly862011 [7]2 years ago
3 0

Answer:

-$132

Step-by-step explanation:

Jessica is already at -$68 which means she's in the negatives.

Her new dress costs $64 so we need to subtract that from what she had in her account.

-$68 - $64 = -$132

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From 1995-2005, the hourly pay for lifeguards at an outdoor swimming pool increased by 2% per year. The hourly pay, P(t), in dol
12345 [234]

Answer:

The hourly pay for the lifeguards in 2001 was of $6.31.

Step-by-step explanation:

The hourly pay, in dollars, in t years after 1995, is given by the following equation:

P(t) = 5.60(1.02)^{t}

What was the hourly pay for the lifeguards in 2,001?

2001 is 2001 - 1995 = 6 years after 1995. So this is P(6).

P(t) = 5.60(1.02)^{t}

P(6) = 5.60(1.02)^{6} = 6.31

The hourly pay for the lifeguards in 2001 was of $6.31.

7 0
3 years ago
A candidate took a phone poll of 110 people. Of the 110 people polled, 87 said they would vote for the other person. There are 9
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Option B

7569 number of people are going to vote for the other candidate

<em><u>Solution:</u></em>

Given that candidate took a phone poll of 110 people

Of the 110 people polled, 87 said they would vote for the other person

There are 9570 people in the district

You can set up this problem like a proportion

Let "x" be the number of people who would vote for the other candidate

\frac{87}{110} = \frac{x}{9570}

To solve proportions, you cross-multiply. This means you multiply the numerator by the other denominator, and the denominator by the other numerator

87 \times 9570 = 110 \times x

832590 = 110x

x = 7569

Thus 7569 number of people are going to vote for the other candidate

6 0
3 years ago
Read 2 more answers
Help me with this pls
9966 [12]

Answer:

x=25

Step-by-step explanation:

25 degree angle is the same as x

6 0
2 years ago
Read 2 more answers
I don’t understand can someone help me
Elden [556K]
You set 49 equal to 8x - 15

So

8x - 15 = 49
+15 + 15

8x = 64

Then divide by 8

X= 8
6 0
2 years ago
How to solve this equation?
lilavasa [31]
I solved it on your other posting of it. x = 12
All of the steps are there
7 0
3 years ago
Read 2 more answers
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