All categories

3 years ago

Determine the ordered pair that satisfies the equation, -5x - 6y = -8.

Mathematics

1 answer:

ololo11 [35]3 years ago

3 0

The ordered pair is idk

You might be interested in

Complete the steps to factor 2x^2+6x+5x+15 by grouping

worty [1.4K]

(2x^2 +6x) + (5x +15)
GCF for the 1st group is 2x and the 2nd is 5
2x(x +3) + 5(x +3)

(2x +5) (x+3)

5 0

2 years ago

Which is the best estimate for the length of a car?

Gennadij [26K]

The estimate length of a car could be 177.2 inches. Or 27 feet long.

3 0

3 years ago

Simplify the expression to polynomial in standard form(3x-2)(x+2)(3x+2)

Kitty [74]

(3x-2)(x+2)(3x+2)

=
9
x
3
+
18
x
2
−
4
x
−
8

8 0

2 years ago

Ms.Lieber takes 4 hours to drive 210 miles from her home to Yosemite national park. If ms.Lieber's avarege sleed for the first t

zlopas [31]

Answer:

45 miles per hour.

Step-by-step explanation:

We have been given that Ms. Lieber takes 4 hours to drive 210 miles from her home to Yosemite national park. Ms. Lieber's average speed for the first two hours is 60 miles per hour.

Let us find distance traveled by Ms. Lieber in 2 hours.

$\text{Distance}=\text{Speed*Time}$

$\text{Distance traveled by Ms. Lieber in 2 hours}=60\frac{\text{miles}}{\text{ hour}}\times 2\text{ hours}$

$\text{Distance traveled by Ms. Lieber in 2 hours}=60\times 2\text{ miles}$

$\text{Distance traveled by Ms. Lieber in 2 hours}=120\text{ miles}$

$\text{Remaining distance}=(210-120)\text{ miles}$

$\text{Remaining distance}=90\text{ miles}$

$\text{Speed}=\frac{\text{Distance}}{\text{Time}}$

$\text{Ms. Lieber's average speed for last 2 hours}=\frac{90\text{ miles}}{2\text{hour}}$

$\text{Ms. Lieber's average speed for last 2 hours}=45\frac{\text{ miles}}{\text{hour}}$

Therefore, Ms. Lieber's average speed for the last 2 hours was 45 miles per hour.

5 0

2 years ago

Alberto has 15 gallons of water, during the first week 3/40 of the water evaporates, how much is left

Free_Kalibri [48]

If we know that 3/40 of the water evaporates, then 37/40 of the water is left.

We multiply this ratio by the original amount of water to get the remaining water.

15 gallons * 37/40 = 13.875 gallons left

7 0

3 years ago

Read 2 more answers