Answer:
Slope is 40
Full equation: y=40x-586
Step-by-step explanation:
Slope is y2-y1/x2-x1
14 is x1
-26 is y1
15 is x2
14 is y2
14-(-26)/15-14
40
So the slope is 40
To find the equation
y=40x+b
14=15(40)+b
14=600+b
b=-586
Equation:
y=40x-586
Fraction simplified:33/40
Decimal:0.825
Percent:82.5
Answer:
Monica's age = 34 years
Her daughter's age = 10 years
Step-by-step explanation:
Let Monica's age = x
Let her daughter'sage = y
x + y = 44 -------> equ 1
After 2 years:
Monica's age = x + 2
Her daughter's age = y + 2
x + 2 = 3 * (y+2)
x + 2 = 3y + 6
x = 3y + 6 -2
x = 3y + 4
Put x value in equ 1:
3y + 4 + y = 44
4y = 44 - 4
4y = 40
y = 40/4
y = 10
x = 44 -10
x = 34
Answer:
Option d
Step-by-step explanation:
given that a, b, c, and d be non-zero real numbers.
we can factorise this equation by grouping
Equate each factor to 0 to get
Ratio of one solution to another would be
So ratio would be ad/bc
Out of the four options given, option d is equal to this
So option d is right
Answer:
the forth point
Step-by-step explanation:
first locate 4x2= 8 go to 8 then half it 8/2 and go down to the 4th point and voila
