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tigry1 [53]
3 years ago
12

80% of the class finished a project early. If 28 students finished early, how many students are in the class

Mathematics
1 answer:
Snowcat [4.5K]3 years ago
4 0
I would assume around 34 sorry if i’m wrong
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Zak and Ryan earn $60 per week for delivering pizzas. Zak worked for x weeks and earned an additional total bonus of $25. Ryan w
Inessa05 [86]

Answer:

60x + 25 + 60y

Step-by-step explanation:

60 times x plus 60 times y plus 25

4 0
3 years ago
Read 2 more answers
Is .634 rational number
Ksivusya [100]
Yes 0.634 is a rational number.
Rational numbers are those numbers that can be still expressed in standard form or in fraction form and vice-versa. Unlike irrational numbers that are opposed to the definition of rational numbers. These values include pi, square root of two and etc. These values are impossible to fractionize. To better illustrate this circumstance.

We can have calculate a number that will have a quotient of 0.634 or a fraction that is equal to the given value. <span><span>
1. </span><span> 634/1000 = 0.634</span></span>
<span><span>2. </span><span> 317/500 = 0.634 </span></span>



3 0
3 years ago
What is the perimeter of a triangle with side lengths of 9, 12, and 4x?
ludmilkaskok [199]
The answer is 21 + 4x.


You find this answer by adding up all the sides.
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3 0
4 years ago
Solve for x.
d1i1m1o1n [39]
X³ = 8/125

x = ∛8/125

x = 2/5

In short, Your Answer would be: 2/5

Hope this helps!
5 0
3 years ago
Read 2 more answers
using the pythagorean theorem find the length of a leg of a right triangle if the other leg is 8 feet long and the hypotenuse is
gayaneshka [121]
L  7                 10
l     7
l        7
l           7
l              7
__________   8


(8)squared+b squared=10 squared
64+b=100         subract 64
now fiquere out what sauqered =36
wich is 6 so the last side is 6

6 0
3 years ago
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