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4 years ago

Solve this equation: y/9 + 5 = 0.

1 answer:

wel4 years ago

3 0

If you would like to solve the equation y/9 + 5 = 0, you can do this using the following steps:

y/9 + 5 = 0
y/9 = -5 /*9
y = -5 * 9
y = - 45

The correct result would be D. y = - 45.

If you would like to solve - 282 - (+ 1,017), you can do this using the following steps:

- 282 - (+ 1,017) = - 282 - 1,017 = - 1,299

The correct result would be C. - 1,299.

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What scale is used on the graph below

kondor19780726 [428]

$\orange{\underline{{\bold{\mathbb{\blue{ \huge{QUESTION}}}}}}}$

What scale is used on the graph

$\huge \bf {\red A \pink{N}\purple{S} \blue{W} \orange{ER}}$

b). 2 cm to 2 units on both axes

As we can se there is gap of 2 boxes (side length= 1cm of one box so 2 boxes side length= 2cm) between 2 units so we can conclude that scale is equal to 2 cm to 2 units on both axes

$\bold \red{DEFINATION \: \: OF \: \: SCALE }$

IT IS THE RELATIONSHIP BETWEEN THE UNIT USED AND ACTUAL VALUE ON THE GRAPH

6 0

3 years ago

Jenny wants to rent a truck for one day. She contacted two companies. Laguana's Truck Rentals charges $20 plus $2 per mile. Salv

Anna71 [15]

Answer:

20 miles.

Step-by-step explanation:

Let m be number of miles.

Laguana's Truck Rentals charges $20 plus $2 per mile.

Total cost of Laguana's Truck = $20+2m$ .... (1)

Salvatori's truck rentals charges $3 per mile.

Total cost of Salvatori's truck = $3m$ ... (2)

We need to find the number of hours after that the total cost for both companies will be the same.

$3m=20+2m$

$3m-2m=20$

$m=20$

Therefore, after 20 miles the total cost for both companies will be the same.

5 0

3 years ago

Write a polynomial of least degree with roots 0 and -4

qaws [65]

Answer:

$x^2+4x$

Step-by-step explanation:

$x(x+4)$ has solutions of $x=0$ and $x=-4$ , which expands to $x^2+4x$

6 0

3 years ago

At the district competition for 5th grade jump-roper of the year, the following number of jumps without stopping were recorded p

deff fn [24]

First, we arrange the data from least to greatest:
90, 100, 100, 200, 203, 224, 233, 237, 245, 257, 264, 265, 265, 266, 277, 279, 285, 288, 288, 290, 290, 291, 291, 300

There are 24 data all in all. The mean is calculated by dividing by 24 the sum of all the data.
mean = (5828)/24242.83

The median of the number of jumps is the mean of the 12th and 13th term.
265

5 0

3 years ago

An exprezsion with 2 terms thats also equivelint to 2x-3.

Alik [6]

Answer:

aaaaaaaaaaaaaaaaaaaaaaaa

Step-by-step explanation:

bbbbbbbbbbbbbbbbb

ccccccccccccccccccccc

5 0

3 years ago