Mathematics, 20.10.2020 04:01 Queenempress9380
Ben participated in a race. During the first half of
the race, he walked 3 miles and ran at a rate of 5
miles per hour for x hours. During the second
half of the race, he walked for 2 miles and ran at
a rate of 5.5 miles per hour for x hours. What
equation could you write to solve for the number
of hours Ben ran during each half of the race?
Let y represent the number of miles in half the
race. Write two equations, one for the first half of
the race and one for the second half. How could
you transform these two equations to be the
same as the original equation you wrote to solve
for x? What do you think this means about
solving for the variables in a situation
represented by two equations?
Answers: 1
Mathematics, 21.06.2019 17:50, aaroncx4900
Jace wrote a sentence as an equation. 56 is 14 more than a number. 14+ = 56 which statement best describes jace's work? jace is not correct. the phrase more than suggests using the symbol > and jace did not use that symbol. jace is not correct. he was correct to use addition, but the equation should be 56+ p = 14 jace is not correct. the first number in the sentence is 56, so the equation should start with 56. jace is correct. the phrase more than suggests addition, so jace showed that 14 plus a variable equals 56. o
Answers: 1
Mathematics, 21.06.2019 19:50, jlankford148
A3-dimensional figure has a square base and 4 lateral faces that meet at a point. explain the difference between the cross sections when a slice is made perpendicular to the base through the vertex, and when a slice is made perpendicular to the base and not through the vertex
Answers: 2
Mathematics, 21.06.2019 20:30, avahrider1
The distance of a chord from the centre of a circle is 12cm and the lenght of the chord is 10cm. find the radius of the circle
Answers: 1
Ben participated in a race. During the first half of
the race, he walked 3 miles and ran at a rate...
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