well first u would have to find 7 and add of times 7X
1350 (dont take my word for it, but i belive this is right)
Correct option is C. There are 20 ordered pairs.
Given that ordered pairs (x,y)
such that x is even integer where 4≤x≤10 and y is an integer.
where 4<y<10.
Then even integer 4≤x≤10 are four i:e
4,6,8,10
And integer 4<y<10 are five i:e
5,6,7,8,9
Then ordered pair are = 4×5=20
<h3>What are ordered pairs?</h3>
An ordered pair is a composition of the x coordinate (abscissa) and the y coordinate (ordinate), having two values written in a fixed order within parentheses. It helps to locate a point on the Cartesian plane for better visual comprehension. The numeric values in an ordered pair can be integers or fractions.
To learn more about ordered pairs from given link
brainly.com/question/1528681
#SPJ4
3x－15＝x＋3/3
9x－45＝x＋3
9x－x＝3＋45
8x＝48
x＝6
∠ABC＝3×6－15＝3°
∠DEF＝6＋3/3＝3°
Hope my answer helped u :)
