Math
which expression is equivalent to -8(10x-3)? *
a -80x+24
b -80x-24
c...
Mathematics, 30.08.2019 12:20 eelebron0905
Math
which expression is equivalent to -8(10x-3)? *
a -80x+24
b -80x-24
c -80x-3
d -80x+3
Answers: 1
Mathematics, 21.06.2019 12:30
Muscles, a membership-only gym is hoping to open a new branch in a small city in pennsylvania that currently has no fitness centers. according to their research approximately 12,600 residents live within driving distance of the gym. muscles sends out surveys to a sample of 300 randomly selected residents in this area (all of who respond) and finds that 40 residents say they would visit a gym if one was located in their area. based on the past survey research, muscles estimates that approximately 30% of these respondents would actually join the gym if they opened one in the area. based on this information and the results of the sample survey, about how many residents should muscles expect to join its new branch? a) 134 b) 504 c) 1,680 d) 3,780
Answers: 1
Mathematics, 21.06.2019 15:00
Five dinosaurs go for a walk and come across some lovely chicken wings. their names are rexy, bronto, steggy, paly, and terry. there are exactly 5 dozen wings(equal enough for each dino to have a dozen right? ); however, terry is on a diet and he only eats 6 wings. if paly eats 2 more than terry, steggy eats 4 more than paly, and bronto and rexy eat the same amount because they are really hungry from not eating all day, how many chicken wings did each dino eat?
Answers: 1
Mathematics, 21.06.2019 18:30
The length of a rectangle is x times the square root of 100. the width is one-half y more than three-halves x. given that the area of the rectangle is 125 cm2, which equation could represent the rectangle in terms of x and y? a) 5xy − 15x = 125 b) 5xy + 15x = 125 c) 15x2 − 5xy = 125 d) 15x2 + 5xy = 125
Answers: 2
Mathematics, 15.01.2021 03:20
History, 15.01.2021 03:20
English, 15.01.2021 03:20
Mathematics, 15.01.2021 03:20
Mathematics, 15.01.2021 03:20
Mathematics, 15.01.2021 03:20
History, 15.01.2021 03:20
Social Studies, 15.01.2021 03:20
Mathematics, 15.01.2021 03:20
Mathematics, 15.01.2021 03:20
Biology, 15.01.2021 03:30
Mathematics, 15.01.2021 03:30