Your answer would be
70a + 21b
x+y=45 and x=y+15
Therefore, x is 30 and y is 15
x is greater than y by 15, and their sum in 45.
The larger number is 30 and the smaller number is 15.
Answer:
50 g butter
45 g caster sugar
5 g chocolate chips
Step-by-step explanation:
First do 300 over 400 and you will get 1/4. That means he used 1/4 less of his ingredients. So you multiply everything by 1/4 and you will get 50 g of butter, 45 g of caster sugar, and 5 g of chocolate chips. If my explanation is not clear enough, there is work to show you the step.
Answer:
a. -2
Step-by-step explanation:
Answer:
p = 421 - 376 over 376
Step-by-step explanation: