A=h•b/2
h=2x+1
b=2x
A=(2x+1) •2x/2
Divide numerator and denominator by 2
A=x(2x+1)
Answer:
are you trying to spam brainley
Answer:
21
Step-by-step explanation:
put 21 were x is and then divide 21÷7=3
Answer:
c
Step-by-step explanation: all you have to do is work it out
Answer:
No, she can't make for 15 people.
Step-by-step explanation:
For 15 people the mass of apple required is 1.375 kg.
She can only make 14 apple crumbles.
Please mark as brainliest
