Need answer ASAP A ladder is leaning against a building the distance from the bottom of the ladder to the building is 20 feet shorter than the length of the ladder how high up the side of the building is the top of the ladder if the distance is 10 feet less than the length of the ladder

no, the equation would be invalid since they are both not equal.

step-by-step explanation:

here you got

4y-6+4y 2-9

first, you would simplify the equation on the form.

4y-6+4y 2-9

then, move all the terms that contains a y to the left and all the other terms to the right.

+4y-4y+-9-6

finally, you will simplify the left and the right side of the equation.

y=-3

if you are saying purchasing 3 social media ads and one newspaper ad counts as one purchase then there are:

6 purchases

if you are asking how many of each then:

18 social media ads

6 newspaper ads

linear pair postulates

i'm sorry i don't know

step-by-step explanation: