Hello, can someone answer these two algebra math questions for me, ? ! will rate, give and brainliest

The answer to your question is:

Step-by-step explanation:

Field goals = g = 3 points

Touchdowns = d = 7 points

Equation

                         3g  +  7d  = 63

We can do a table

                                 if g        then  d         total

                                   0             9                 63

                                  21             0                 63

g will be x and d will be y

                                             d = -3/7 g + 9

5.-    If d = 0

       Then             3g + 7(0) = 63

                            3 g = 63

                              g = 21 field goals

6.- If we know the intercepts, only look for these point in the axis, and draw the lin.                  

the answers c

y = 2x

step-by-step explanation:

if you divide each number in the sequence, you'll see that they all have a multiple factor of 2. each number in the series, and any other numbers which may continue, will be multiplied by 2. therefore, y is the next number in the sequence, and x is the current one, so, our formula will be y = 2x.