Answer:
10
Step-by-step explanation:
I mean if you need help then like you shouldn't be on here :/
Option c. The range of window for the data is given as 0 Less-than-or-equal-to x Less-than-or-equal-to 20, 0 Less-than-or-equal-to y Less-than-or-equal-to 20
<h3>How to solve for the range of the data</h3>
We have the equation to be
y = −3x + 17,
and y = 5x - 23
We have to make the two equations to be equal
This would then give us
−3x + 17 = 5x - 23
The next step is to take the like terms
3x - 5x = -23-17
-2x = -40
From you we have to divide by -2
x = 20
The range would be written as
0 ≤ x ≤ 20, 0 ≤ y ≤ 20
Read more on slopes and intercepts here
brainly.com/question/1884491
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The equivalent expression is ~
Answer:
19 will be the answer.
Step-by-step explanation:
10+9=19
Answer:
Option C and D!
Step-by-step explanation:
When 9 is placed in the box after 7, we get:-
7 ÷ 9 = 
which is correct!
<u>7 ÷ 9 can also be written as </u><u>. So, this Option is right since the equation is correct when 9 is placed in the box!</u>
- Option D is also correct because,
When we place 9 in the box before 
, we get:-
9 ÷ = 81
9 ÷ equals 9 x 9 (take the reciprocal of )
<u>9 x 9 equals 81 which means the equation is correct when 9 is placed in the box!</u>
