Combine like terms to create an equivalent expression. Enter any coefficients as simplified proper or improper fractions or integers.
2/5m - 4/5 -3/5m

you never say the total so we cant find the percentage used for petrol

step-by-step explanation:

d) by the cross product property, ab^2 = bc multiplied by ad

step-by-step explanation:

we are given

in the given triangle abc

angle a is 90° and segment ad is perpendicular to segment bc

we can see that

triangle(abc) and triangle(abd) are similar because they have common side and same angle (90 degree)

so, triangles(abc) and abd are similar

since, they are similar

so, the ratio of their sides must be equal

we get

now, we can cross multiply

and we get

so, this could be step to prove it

hope this is what you were asking for!

step-by-step explanation:

you save $70

discount would be 35% off

step-by-step explanation: