Mr. santos is buying two types of gift cards to give as prizes to employees at the company picnic. he will buy resteraunt cards that each cost $40 and movie theatre gift cards that each cost $30. he has $510 to buy a total of 15 gift cards. how many of each type of gift cards can mr. santos buy? 1. he can buy 8 resturent gift card and 7 movie gift cards 2. he can buy 10 resturent gift card and 5 movie gift cards 3. he can buy 6 resturent gift cards and 9 movie gift cards 4. he can buy 12 resturent gift cards and 3 movie gift cards

number 3

Step-by-step explanation:

6*40=240

9*30=270

270+240=510

b. an equilateral triangle inscribed in a circle

step-by-step explanation:

we are given the figure of two circles having a triangle inside.

now, we know that,

"when a figure is lying inside an another figure, then the outside figure is known as circumscribed figure and the figure lying inside is referred to as the inscribed figure".

as we see that, the circles are containing the triangle completely.

thus, the circles are the circumscribed figures and the triangle is the inscribed figure.

hence, we get, 'an equilateral triangle is inscribed in a circle'.

(2,20) means that the 2 is 2 hours and 20 is 20$. so there both 20$ for 2 hours only the same price. like it says. so, the dunk tank and the bounce house are the same price (20$) for the same amount of time (2 hours).

hope i