Mathematics, 24.06.2019 02:20 jksike223
Roger sellers firetrucks and dolls to a toy store she sells each firetruck for $15 and each doll for $10 roger wants to sell at least 25 toys in needs to earn at least $300 to cover his costs if each firetruck takes 15 minutes to make and each doll takes 45 minutes to make how many fire trucks and dolls should roger make to minimize the time spent making the toys
Answers: 1
Mathematics, 21.06.2019 20:00
Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. 4x^2 + 20x + 25 = 0
Answers: 2
Mathematics, 21.06.2019 22:00
Type the correct answer in the box. consider the system of linear equations below. rewrite one of the two equations above in the form ax + by = c, where a, b, and c are constants, so that the sum of the new equation and the unchanged equation from the original system results in an equation in one variable.
Answers: 2
Mathematics, 21.06.2019 23:50
Astudent draws two parabolas both parabolas cross the x axis at (-4,0) and (6,0) the y intercept of the first parabolas is (0,-12). the y intercept of the second parabola is (0,-24) what is the positive difference between the a values for the two functions that describe the parabolas
Answers: 3
Mathematics, 22.06.2019 01:30
Recall that two angles are complementary if the sum of their measures is? 90°. find the measures of two complementary angles if one angle is twenty dash nine times the other angle.
Answers: 2
Roger sellers firetrucks and dolls to a toy store she sells each firetruck for $15 and each doll for...
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