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Mariulka [41]
3 years ago
5

James completed 18 math problems,This is 30% of the problems he has to do.How many math problems must he do?

Mathematics
1 answer:
shtirl [24]3 years ago
6 0

Answer:

60

Step-by-step explanation:

percentage=18

rate=30%

base=_____

p/r=b

18/0.30=60

You might be interested in
Simplify x^2-9x-22/x-11
OleMash [197]

Answer:

x^2-11/-8x

Step-by-step explanation:

We can solve this equation easily by using PEMDAS, or order of operations.

<u>Parenthesis</u>

<u>Exponents</u>

<u>Multiplication>Division (Depends on which comes first left to right)</u>

<u>Addition>Subtraction (See multiplication>division)</u>

Now that we know the order of the operations, we can solve.

First, we cant solve for x^2 because we dont know the value of x, so well leave that alone. Same with 22/x. All we can do is use the commutative property.

So our equation is now x^2-11/-8x

Hope this helps!

6 0
3 years ago
Find the product.<br><br> 9 · (-8) =
Drupady [299]

Answer:

Step-by-step explanation: 6

1

3

5 0
3 years ago
Read 2 more answers
Is 100 fl oz greater than less than or equal to 16 pt
Harman [31]
16 pts is equal to 256 fluid ounces. 16 pints is greater than 100 fl. Hope this helps ! (:
4 0
3 years ago
Which description is represented by a discrete graph?
ozzi

Answer:A)

Kiley bought a platter for $19 and several matching bowls that were $8 each. What is the total cost before tax

here x will be number of bowl which can only be dicrete value e.g 1 , 2 , 3 , 4 ...

Step-by-step explanation:

A discrete graph is a series of scatter plot points. It means point on graph aren't continuous manner.

A continuous function allows the x-values to be ANY points in the interval, including fractions, decimals, and irrational values. A discrete function allows the x-values to be only certain points in the interval, only integers or whole numbers.

Example

Number of student, x

x can only be integer

Step-by-step explanation:

8 0
3 years ago
What is the solution for x in the equation?
Damm [24]

Equations are separated by an equal sign. The value of x is given as -6/5

<h3>Equations and values</h3>

Given the equations below;

5(3x + 4) = 2

Expand

5(3x) + 5(4) = 2

15x +20 = 2

Subtract 2 from both sides

15x = 2 - 20

15x = -18

x = -18/15

x = -6/5

Hence the value of x is given as -6/5

Learn more on equation here: brainly.com/question/13763238

#SPJ1

5 0
2 years ago
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