Answer:
The length of a rectangle is twice the width. The number of square units in it's area is four times the number of units in it's perimeter.
Step-by-step explanation:
Answer:
you can solve the equations using the roots formula and then find the values from the range that they've given you
then you just have to plot the graph and connect the dots to make a line
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.