A.) Yes you can, the expression would be (2.95 x Y) + 4 = X
B.) (2.95 x 24) + 4 = $74.80
C.) (2.95 x 57) + 4 = X
2.95 x 57 = 168.15 + 4 = 172.15
so basically they can buy 57 books without going over $175
Answer:
y + 5 = (3/4)x
Step-by-step explanation:
You want to rewrite Y=3/4X-5 in POINT SLOPE FORM?
Point-slope form looks like y-k = m(x-h), where (h,k) is a point on the line and m is the slope of the line.
Starting with Y=3/4X- 5, identify the slope and one point on the line. The slope is (3/4) (please surround fractions like this inside parentheses) and the y-intercept is (0, -5). We will let h=0 and k= -5.
Thus, we have a point on the line and we have the slope of the line.
We can now write the point-slope form:
y - (-5) = (3/4)(x - 0), or y + 5 = (3/4)x. This is the desired equation in point-slope form.
Pretend the greater than less sign is an equal sign
9y - 4y > -7 -3
5y > -10
When you divide both sides by a negative, the sign flips but here the sign doesn’t flip because we don’t need to divid by a negative
y>-2
Answer:
The number of tables were used that day at lunch is 23 tables.
Step-by-step explanation:
Given as :
The total number of students in the Polk school = 203
On one day the number of students absent = 19
So, The number of student present on that day = Total student - absent students
I.e The number of student present on that day = 203 - 19 = 184
The number of students sit on each table = 8
Let The number of tables were used that day at lunch = n
<u>So, According to question</u>
The number of tables were used that day at lunch = 
I.e n = 
∴ n = 23 tables
So, The number of tables were used that day at lunch = n = 23 tables
Hence, The number of tables were used that day at lunch is 23 tables. Answer
