PLZ answer question needed ASAP!

Should be Option 1

Step-by-step explanation:

So 2a = 2x the amount that Ada raised

7 = 7 dollars less than 2a

Now we have Manny’s total amount: 45

Therefore, the total equation has to equal 45

We must subtract a (Ada’s amount) in order to have Manny’s total amount

get it?

i hope u do :C

the direct variation says that:

then the equation is of the form is given by:

            where k is the constant variation.

from the given table:

consider any value of x and m(x)=y

x = 2 and m(x)=y = 3

substitute these value in [1]; we have;

divide both sides by 2 we get;

⇒

check:

put x = -1 and m(x) = -1.5

substitute in the equation:

-1.5 = -1.5                   true

therefore, the function m(x) represents a direct variation

graph of this function as shown below:

sine

step-by-step explanation: