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Zina [86]
3 years ago
13

How do u type negative one on here

Mathematics
1 answer:
ipn [44]3 years ago
7 0

Answer:

-1

Step-by-step explanation:

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Why am i gei?plspslsplsplsplsplsp tell me :3
damaskus [11]
Hello, sorry can’t help with that. i guess that’s just the way you are.
8 0
3 years ago
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5. Simplify:<br> a) ((-11) + (-5)] + [3+ (-1)
REY [17]

Answer:

-14

Step-by-step explanation:

[(-11) + (-5)] + [3 + (-1)]

= (-11 - 5) + (3 - 1)

= (-16) + 2

=<u> -14 </u>

7 0
3 years ago
Swimming Pool On a certain hot​ summer's day, 253 people used the public swimming pool. The daily prices are $ 1.50 for children
e-lub [12.9K]

Answer:

Therefore 164 children and 89 adults swam at the public pool that day.

Step-by-step explanation:

Given that,

253 people used the public swimming pool.

The daily prices for children are  $1.50 and for adults are $2.25.

Let the number of children be x.

Then number of adult is (253-x)

The total money collect on that day is  =\$[(1.50\times x)+2.25(253-x)]

                                                               =\$[1.50x+569.25-2.25x]

                                                                =\$[569.25-0.75x]

According to the problem,

569.25-0.75x=446.25

\Rightarrow  -0.75 x=446.25-569.25

\Rightarrow  -0.75 x=-123

\Rightarrow x=\frac{123}{0.75}

\Rightarrow  x=164

Therefore 164 children and (253-164)=89 adults swam at the public pool that day.

8 0
3 years ago
if y varies directly as x, and y=72 when x=8 an equation that relates x and y is? and if y varies directly as x, and y=98 when x
balu736 [363]

Answer:

a) y=9x

b) y=7x


Step-by-step explanation:

In both parts of the problem y varies directly as x. So, they have the following form:

y=kx

Where k is the constant of proportionality.

Therefore, you must find k and then write the equations.

a) Solve for k:

k=\frac{72}{8}\\k=9

Then, the equation is:

y=9x

b)  Solve for k:

k=\frac{98}{14}\\k=7

Then, the equation is:

y=7x

5 0
3 years ago
Johanna started her new job for apple incorporated. She gets paid $21 per hour and received a $250 signing bonus. Her first chec
algol [13]
The answer is 42
1132-250=882
882/21=42
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3 years ago
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