Alan is making spaghetti for the picnic at the end of a 40-mile bike ride. Each
batch requires 3. jars of pasta sauce.
He plans to make 42 batches of
spaghetti. How many jars of pasta
sauce does he need?

126 jars

Step-by-step explanation:

Each batch requires 3 jars so the equation for 42 batches is:

42*3 = 126

i think its 126 but i may be wrong which i think i am sorry

Step-by-step explanation:

c.

step-by-step explanation:

she should of added 9^2 and 12^2. that is because it is a^2+b^2=c^2. c^2 is the hypotenuse and should always be bigger than the other two numbers. which is why she should of added 9 squared and 12 squared together instead of 15 squared.