Mathematics, 12.11.2019 23:31 erikstein8298
Cadence is substituting t=4 and t=6 to determine if the two expressions are equivalent.
2(7t-3)
15t(-12)
which statement is true?
a. both expressions are equivalent to 78 when t=6.
b. both expressions are equivalent to 81 when t=6.
c. both expressions are equivalent to 48 when t=4.
d. the expressions are equivalent.
Answers: 3
Mathematics, 21.06.2019 19:30
Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. how many hours after the truck's departure will the two meet?
Answers: 1
Mathematics, 21.06.2019 23:00
Solve the system of equations using the substitution method. {y=−3x+7x=−2y−16 enter your answers in the boxes.
Answers: 1
Cadence is substituting t=4 and t=6 to determine if the two expressions are equivalent.
2(7t-3...
2(7t-3...
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