Adrian has $190 to spend on his little brother's birthday party. The clown is going to cost $80. The soda will cost $10. The paper products will also cost $10. His present will
cost $20. Instead of a cake, he plans to get cupcakes. Cupcakes from the bakery cost
$3.50 each. Create an inequality that can be solved to determine how many cupcakes
Adrian can buy with his budget.
A) 120 + 3.50< 190
B) 190 < 3.50x + 120
C) 3.50x + 120 > 190
D) 1202 +3.50 < 190

120 + 3.5x≤ 190

Step-by-step explanation:

Add up all the costs

80+ 10+10+20 + 3.50x where x is the number of cupcakes

Combine like terms

120 + 3.5x

This must be less than or equal to 190

120 + 3.5x≤ 190

his chances of getting a coin of higher value is 4/19

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