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Elanso [62]
2 years ago
10

Is this a proportional relationship?

Mathematics
1 answer:
seropon [69]2 years ago
8 0
Yeah

It’s is a Proportional Relationship
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(story problem) Michael and Sally went to get ice cream after school. each of them brought an ice cream for $3.55, a bottle of w
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2(3.55+2.25+.55+2.30)= 17.30+2.30=19.60
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3 years ago
What is (2+2+3+10)x(8+9+-9+7)
qwelly [4]

Answer:

<em>255</em>

Step-by-step explanation:

(2+2+3+10) × (8+9+-9+7)

First, remove the brackets:

2 + 2 + 3 + 10 × 8 + 9 + -9 + 7

Now calculate like so:

2 + 2 + 3 + 10 = <em>17</em>

8 + 9 + -9 + 7 = <em>15</em>

<em>(</em><em>17</em><em>)</em><em> </em><em>×</em><em> </em><em>(</em><em>15</em><em>)</em><em> </em><em>=</em><em> </em><em>17</em><em> </em><em>×</em><em> </em><em>15</em><em> </em><em>=</em><em> </em><em>255</em>

<em>PLEASE</em><em> </em><em>DO</em><em> </em><em>MARK</em><em> </em><em>ME</em><em> </em><em>AS</em><em> </em><em>BRAINLIEST UWU</em><em> </em>

6 0
3 years ago
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Adult tickets to the aquarium costs $22 each while child tickets cost $15 each. If a large group bought 32 tickets and paid $543
zheka24 [161]

Answer:

SOLUTION: adult tickets to the aquarium costs $22 each while child tickets cost $15 each. If a large group bought 32 tickets and paid $543, how many child ...

Step-by-step explanation:

7 0
2 years ago
Please explain how to do this
Helen [10]

9514 1404 393

Answer:

  1/2

Step-by-step explanation:

The rules of exponents are helpful.

  (a^b)^c = a^(bc)

  a^-b = 1/a^b

__

  25^{\frac{1}{2}}\times10^{-1}=\dfrac{(5^2)^{\frac{1}{2}}}{10^1}=\dfrac{5^{2\cdot\frac{1}{2}}}{10}\\\\=\dfrac{5^1}{10}=\dfrac{5}{10}=\boxed{\dfrac{1}{2}}

8 0
3 years ago
What is the answer of 3x-3=12
Radda [10]

Answer:

x=5

Step-by-step explanation:

Pull out like factors :

  3x - 15  =   3 • (x - 5)

Equation at the end of step  1  :

Step  2  :

Equations which are never true :

2.1      Solve :    3   =  0

This equation has no solution.

A a non-zero constant never equals zero.

Solving a Single Variable Equation :

2.2      Solve  :    x-5 = 0

Add  5  to both sides of the equation :

                     x = 5

One solution was found :

                  x = 5

5 0
2 years ago
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