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3241004551 [841]
3 years ago
9

Anna lives 2.5 miles to the east of her school, and Ben lives 2 miles to the west of the same school.

Mathematics
2 answers:
Blababa [14]3 years ago
4 0

Answer:

Ben's house is at the point -2.

Step-by-step explanation:

Since his house is 2 miles in the opposite direction, he would have to be -2.

i am the best
2 years ago
are u a girl
Yakvenalex [24]3 years ago
3 0

Answer:

Ben's house is at point -2.

Step-by-step explanation:

Anna lives 2.5 miles to the east.

And Ben lives 2 miles to the west.

Let 1 mile = 1 unit in x axis.

Where west is the negative axis and east is the positive axis. Also their school located at origin .i.e at x=0

From the attached figure we can see that Ben's house is at point -2.

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Which of the following expressions is 8x + 16 not equivalent
yKpoI14uk [10]

10x-2x-20+4 is incorrect

5 0
3 years ago
Joe worked 12 hours and packed 32 cartons. Bob worked 25 hours and packed 64 cartons. Did Joe and Bobwork at the same rate?O YES
Bas_tet [7]

To be able to compare the rates, we will write them in fraction form.

The fraction that represents Joe's rate is:

\frac{32}{12},

and the fraction that represents Bob's rate is:

\frac{64}{25}\text{.}

Simplifying the above fractions, we get:

\begin{gathered} \frac{32}{12}=\frac{8}{3}, \\ \frac{64}{25}=\frac{64}{25}\text{.} \end{gathered}

Since:

\frac{8}{3}\ne\frac{64}{25}

then Bob and Joe did not work at the same rate.

Answer:

No, Bob and Joe did not work at the same rate.

4 0
1 year ago
Select all of the following expressions that are equivalent to 0.25.
lora16 [44]

1. (0.5)2=1

2. (-0.2) + (-0.05) = -0.25

3. |-3 + 2.75| = 0.25

4. -(-0.25) = 0.25

5. 2x - 1.75x = 0.25x


So your answers are 3 and 4.


6 0
3 years ago
A bag of candy has a mass of 80 g. A chocolate bar has a mass of 110 g. What is the total mass of the bag of candy and the choco
atroni [7]

total mass = mass of a bag of candy + mass of a chocolate bar

total mass = 80g +110g = 190g

3 0
2 years ago
For the graph of the function, identify the axis of symmetry, vertex and the formula for the function.
snow_tiger [21]
We know that this is a parabola, as the equation is denoted by the x^2 term.

We can see that the symmetry is seen at the point -0.5, therefore making the axis of symmetry the vertical line -0.5.

The vertex is found in quadrant three. In other words, it will shift by a negative value both horizontally and vertically. The vertex is therefore (-0.5, -0.5).

We can verify this in the equations by using the formula (-b/2a) to find the vertex. The only quadratic equation that satisfies this is -2x^2 + 2x -1.

To sum it up, the answers are:

-2x^2 + 2x - 1.

AoS: x = -0.5

Vertex: (-0.5, -0.5).
7 0
3 years ago
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