The 8th graders are having a bake sale to raise money for their field trip to a water park. If they sell c cupcakes and b brownies at the prices shown below, then the amount of
money raised is given by the expression 0.45C+0.75b. How much money will be raised if
the 8th graders sell 74 cupcakes and 56 brownies?
Bake Sale Prices
Brownies
Cupcakes 45C
75C
$80.70
$7.530
None of the other answers are correct
$88.80
$75.30

Mercury poisoning is dangerous overload of mercury within the body. a major source of mercury within the body, a major source of mercury poisoning is consuming fish that contain mercury. certain fish are more prone to having higher levels of mercury than others. the pie chart shows the distribution of four breeds of fish at a hatchery. the hatchery has approximately 6,000 fish. a biologist from the centers for disease control and prevention randomly test 5% of each breed of fish for mercury content. her findings are shown in the following table. based on the biologist's findings, if a single salmon is randomly selected from those that were tested, what is the probability that this particular fish would have a dangerous mercury level? a) 0.001 b) 0.004 c) 0.02 d) 0.08

How do i make someone brainliest? (if you answer me, i might be able to make you brainliest! )

The base of a triangle exceeds the height by 9 inches. if the area is 180 square inches, find the length of the base and the height of the triangle.