Mathematics, 27.08.2019 00:30 skyvargasov9cad
1. solve the system by using a table. 3y=4x+7 , -4x-4y=28. these are the possible solutions: a) (–4, –3), b) (–3, –4), c) (4, 3), d) (3, 4).
2.solve by graphing. -3x-y=-10, 4x-4y=8. possible solutions: a) (-1,3), b) (3-1), c) (1,3), d) (3,1)
3. the spreadsheet shows the monthly revenue and expenses for a new business. use the models to predict the month in which revenue will equal expenses. possible answers:
a) october
b) september
c) august
d) may
Answers: 2
Mathematics, 21.06.2019 16:00, brittneeyy
Atrucker had a load of grain containing 2 tons. she unloaded 1 ton and 1,200 pounds at the warehouse. how much grain does she still have left on the truck?
Answers: 1
Mathematics, 21.06.2019 21:40, avahrider1
The graph of f(x) = |x| is transformed to g(x) = |x + 11| - 7. on which interval is the function decreasing?
Answers: 3
Mathematics, 21.06.2019 23:00, hjeffrey168
Evaluate each expression. determine if the final simplified form of the expression is positive or negative -42 (-4)2 42
Answers: 2
1. solve the system by using a table. 3y=4x+7 , -4x-4y=28. these are the possible solutions: a) (–4...
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