The product of a number -7/10 and -1/2 is .
what is the number?
A)7/20
B)-5/7
C)-7/20
D)5/7

A. 7/20

Step-by-step explanation:

Simplify the following:

(-7)/10×(-1)/2

(-7)/10×(-1)/2 = (-7 (-1))/(10×2):

(-7 (-1))/(10×2)

10×2 = 20:

(-7 (-1))/20

-7 (-1) = 7:

7/20

an

y = 6x -3y -12

y +3y +12 = 6x

=> . x = { 2y / 3 +2 } this is equation of line in terms of x

=> . if line meets the x-axis the co-ordinates of meeting point would be ( x , 0 )

=> . x = 2 ( 0 ) / 3 + 2

=> . x = 2

so, the point is ( 2 , 0 )

answer: bea's uncle is 25 years old.

step-by-step explanation:

given the equation , we can say that the variable "x" represents the age of bea's uncle. then to find his age, we need to solve for "x":

we must add 15 to both sides of the equation:

now we need to divide both sides of the equation by 3:

therefore, we can conclude that bea's uncle is 25 years old.