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Stels [109]
3 years ago
10

Letters that represent numbers are called ?

Mathematics
2 answers:
Ivahew [28]3 years ago
6 0

i believe its variables

STALIN [3.7K]3 years ago
5 0

The answer is "variables"

Hope this helps:))

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How can u show that two objects are proportional using a graph
Grace [21]
The graph has to be a straight line that pass through the origin (0,0)
3 0
3 years ago
A rectangular skate park is 60 yards long and 50 yards wide
lawyer [7]
It is unclear what you want to do, but in the case where they give you the length and the width, it is most likely they are asking for either area or perimeter. For Area, it is length times width.
A = l x w
A = 60 yards x 50 yards
A = 3000 square yards.
For Perimeter of the rectangle, it is 2 of the lengths plus 2 of the widths.
P = 2 ( 60 yards ) + 2 ( 50 yards )
P = 120 yards + 100 yards
P = 220 yards
I hope this helps :-)
4 0
4 years ago
Can someone help me and write the equation?
Zepler [3.9K]
4(q-10)=76
because the number of questions minus the ten he got wrong times four for each point
7 0
3 years ago
Which expression is equivalent to 3(5 + 4)? (1 point)
kondaur [170]

Answer:

27

Step-by-step explanation:

do 3 time 5 and you get 15 and then you do 3 times 4 and you get 12 and then you add 15 and 12 and you get 27.

7 0
3 years ago
Read 2 more answers
The product of a number and 4 increased by 16 is -2
Thepotemich [5.8K]
This is some simple Algebra
So it's 4x+16=-2
We subtract 16 from both sides
4x=-18
Sivide both sides by 4
X=-4.5
If you need more of an explanation I am happy to elaborate
5 0
4 years ago
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