Mathematics, 24.04.2021 05:00 WANEES13
Micah went on a 4-hour drive. Part of the drive was on a highway
and the rest was on surface streets. He drove at 65 miles per hour on
the highway and 35 miles per hour on the surface streets. If the
expression 65x +35(4-x) gives the total distance he drove, what
does x represent?
A) The number of hours he was driving on the highway
B) The number of hours he was driving on surface streets
C) The number of miles he drove on the highway
D) The number of miles he drove on surface streets
Answers: 1
Mathematics, 21.06.2019 17:30
Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.
Answers: 2
Mathematics, 22.06.2019 00:00
4. bob solved the inequality problem below incorrectly. explain his error and redo the problem showing the correct answer. −2x + 5 < 17 −2x + 5-5 < 17-5 -2x/-2 < 12/-2 x < -6
Answers: 2
Mathematics, 22.06.2019 00:20
Astudent showed the steps below while solving the inequality |x-4|< 1 by graphing.
Answers: 3
Mathematics, 22.06.2019 00:50
F. a fair coin is thrown in the air four times. if the coin lands with the head up on the first three tosses, what is the probability that the coin will land with the head up on the fourth toss? a. 0 b. 1/16 c. 1/8 d. 1/2
Answers: 2
Micah went on a 4-hour drive. Part of the drive was on a highway
and the rest was on surface stree...
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