Yesterday, you spent $13 on tomato plants. Today, you and your friend are buying the same number of tomato plants for $4 each.

a) Write a system of linear equations that represents this situation.
b) Will you and your friend spend the same amount of money? Explain.

1 1/5

step-by-step explanation:

step-by-step explanation:

f(x)=2x^2 -1 

translation is a function transformation that transform the function in a way of translating. by translating the function its graph is moved  up an down. moving the function f(x) 2 units to the left will be the new function g(x) with the equation: g(x)=f(x+2)=2(x+2)^2 -1

whole number data type

step-by-step explanation:

as whole number type represents whole number

like 1, 2 ,3, 4

in other words the whole numbers are those numbers which cannot be written infraction.

since we can take days as a whole number i.e 1 day 2 day and we cannot write 1.2 day hence we will use whole number data type

b.   e = 7.5h

hope this , lovely!