Charlotte has invited 75 people to her party. the buffet menu below if for 25 people. work out how many of the following she will need. sausage rolls. sandwiches. samosas. on the menu there in 50 sausage rolls, 75 sandwiches and 25 samosas. all on the buffet for 25 people but i need the answer of how many she need's for 75 people for her party

oh, its easy. 25x3 is 75, so multiply everything by 3

150 sausage rollers

225 sandwiches

and

75 samosas

x is greater than 5

step-by-step explanation:

2x+7 is greater than 17

    -7                           -7

2x is greater than 10

divide by 2 each side

x is greater than 5

y < -3

step-by-step explanation:

-3y - 2 > 7

-3y -2 + 2 > 7+2

-3y > 9

-3y/-3 < 9/-3   (change the inequality sign when multiplying or dividing by a negative number)

y < -3