(a) 2 croissants for 48p or
3 croissants for 75p
(b) 3 cupcakes for £1.05
or
5 cupcakes for £1.70
(c) 4 pens for £3.50
or
6 pens for £5
(d) 10 chocolate bars for £4.80
or
15 chocolate bars for £6.90
(e) 6 chicken wings for £3.50
or
9 chicken wings for £5.30
(0) 400g of porridge for £1.52
or
500g of porridge for £1.86
(g) 500ml of lemonade for 94p
or
750ml of lemonade for £1.44
(h) 200 minutes of calls for £7
or
350 minutes of calls for £12.50
(1) 600g of honey for £4.25
or
1kg of honey for £6.99

there are 25 people coming to the party

step-by-step explanation:

the text says that there will be 22 children at this party, 1 teacher, and 2 parents. so if you add them all together (22+1+2) it will equal 25. (=25)

mr. india

sorry not knowing about that

the area of a triangle is determined by the formula: base x height * 1/2

you'll need to assign a base to the triangle. based on the vertices given, the simplest base would be the line segment from (-2,1) to (2,1). the distance between any two numbers is found by just subtracting them. here, you should subtract the x values to find the distance of this side.

2 - (-2) = 4.

so the distance (aka the length of the base) is 4. the height of the triangle is the distance between the base and the highest point on the triangle which is (3,4). we should subtract the y values this time to find the height/distance.

4 - 1 = 3

so the height is 3.

base = 4

height = 3

hope this if needed hmu