Mathematics, 29.09.2019 08:00, nate7742
Can someone me anyone giselle works as a carpenter and as a blacksmith. she earns \$20$20dollar sign, 20 per hour as a carpenter and \$25$25dollar sign, 25 per hour as a blacksmith. last week, giselle worked both jobs for a total of 303030 hours, and earned a total of \$690$690dollar sign, 690.how long did giselle work as a carpenter last week, and how long did she work as a blacksmith? giselle worked as a carpenter for hours and as a blacksmith for hours last week.
Answers: 1
Mathematics, 21.06.2019 19:00, tanaemichel
John used linear combination to solve the system of equations shown. he did so by multiplying the first equation by -3 and the second equation by another number to eliminate the x-terms. what number did jonas multiply the second equation by? 4x-6y=23x+5y=11
Answers: 2
Mathematics, 22.06.2019 00:50, katlyn10289
Margie is practicing for an upcoming tennis tournament. her first serve is good 20 out of 30 times on average. margie wants to know the estimated probability that her first serve will be good at least four of the next six times she serves. how could she design a simulation for this scenario?
Answers: 3
Mathematics, 22.06.2019 01:30, isabelgalvarado2838
At store a, erasers are sold individually. the cost y of x erasers is represented by the equation y=0.75x. the costs of erasers at store b are shown in the graph.
Answers: 2
Mathematics, 22.06.2019 04:40, Sanchezj4655
What is the scale factor of this dilation? a) 1/2 b) 1/3 c) 2 d) 3
Answers: 3
Can someone me anyone giselle works as a carpenter and as a blacksmith. she earns \$20$20dollar si...
Mathematics, 23.10.2020 15:40