11) 4
12) $6.66 a min
13) 25¢
14) Alexander
15) C. 22.50
16) C
You just have to multiply all of the number, so 15x13x10=1950 square feet
Answer:
brainliest plzzz
Step-by-step explanation:
2x - y = 7 is in standard form, and if it were slope-intercept form that would help you. I got the y term by itself:
y = 2x - 7 slope-intercept form. You already know the slope of the perpendicular line is the *negative reciprocal* of the slope you have. So that's (-1/2). The perpendicular line is something like
y = -(1/2)x + b and if you substitute 8 for x and 5 for y you get 9 for b.
y = -(1/2)x + 9 is your perpendicular line. In slope-intercept form. To get back to standard form, start by getting rid of fractions. Multiply both sides by 2.
2y = -x + 18 then add x to both sides.
x + 2y = 18 done.
Answer:
x = 22
Step-by-step explanation:
(x + 3)/25 = 1
Multiply both sides by 25
x + 3 = 25
-3 -3
x = 22
I hope this was helpful! <3
Could I get brainliest?
Answer:
Between $40,000 and $60,000.
Step-by-step explanation:
The cluster is the bunch of dots roughly in a circle.
The range is 40,000 to 60,000.