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olya-2409 [2.1K]
3 years ago
15

What is the asnwer to 1.25+(-0.75)

Mathematics
2 answers:
tino4ka555 [31]3 years ago
8 0

Answer:

2

Step-by-step explanation:

elena55 [62]3 years ago
6 0

Answer:

0.5

TIENSEQR  STRAE

Step-by-step explanation:

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Question: 3 of 20
zysi [14]

Answer:

Sean earns $7.5 in each hour.

Step-by-step explanation:

Given:

Money earned by Sean = $300

Number of hours worked in a day = 8 hrs

Number of days of work  in a week = 5

We need to find Money earned in each hour.

First we will find Total hours work in a week.

Total hours work in a week is equal to Number of hours worked in a day multiplied by number of days work in a week.

Framing in equation form we get;

Total hours worked in a week = 8\times5 = 40\ hrs

Now we will find money earned for each hour.

Money earned each hour will be calculated by Dividing Total Money earned in a week by Total number of hours worked in a week.

Framing in equation form we get;

Money earned each hour = \frac{300}{40} = \$7.5

Hence Sean earns $7.5 in each hour.

8 0
3 years ago
How to solve -7-8(6x+5)
koban [17]

Answer: -47 - 48x

Step-by-step explanation: When you first take a look at this problem, it's tempting to want to subtract -7 - 8 to get -15 and then distribute the -15 through the parentheses.

You wouldn't want to subtract however before you distribute because the distributive property is a form of multiplication and remember from your order of operations that multiplication comes before subtraction.

So the first thing you want to do here is distribute and change the minus sign in front of the -8 to plus a negative 8 so that you know you are distributing a -8 through your parentheses.

So we have -7 + -8 times 6x which is -42x + -8 times 5 which is -40.

Now we have -7 + -48x + -40.

Now just combine your like terms. -7 + -40 is -47 and plus a negative 48x can be written as -48x so we have -47 - 48x.

So your answer is just -47 - 48x.

6 0
4 years ago
What is the solution to 2x2+8x=x2-16? x=-4 x=-2 x=2 x=4
andreyandreev [35.5K]

Answer:

2x+8x=x-16?

10x=x-16

9x=-16

x=-16/9?

Step-by-step explanation:

8 0
3 years ago
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A group of people pay $720 for admission tickets to an amusement park. The price of an adult ticket is $15 and a child ticket is
vodomira [7]

Answer:

90 children in total ma dude or lady

5 0
4 years ago
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2n + 1 =7<br> Show work please
HACTEHA [7]

<em>So</em><em>,</em><em>the</em><em> </em><em>right</em><em> </em><em>an</em><em>swer</em><em> </em><em>is</em><em> </em><em>3</em><em>.</em>

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3 years ago
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