David had $90 to spend at a sporting good store. he bought the sporting equipment. listed below. baseball: 8.39
bat: 25.55
mitt: 19.87

what is the best estimate of how much money David has left?

now solve to determine an exact solution.

is your estimate more or less than the actual solution?

please help me with this ​

y - y1 = m(x- x1)

y - (-5) = 2/3(x -0)

y + 5 = 2/3x

y = 2/3x - 5

the answer is:

the correct option:

b.

to solve the problem, we need to remember how to operate to simplify exponential expressions using the logarithms.

we are given the equation:

then, using placing logarith with base 7 on both sides of the equation, we have:

so, rounding the obtained result to two decimal places (nearest hundreth), we have:

hence, we have that the correct option:

b.

have a nice day!

the answer is 8/21

hope this