All categories

3 years ago

don’t mind the extra work on the side but i need help before 8:00pm solving the equations and showing my work

Mathematics

1 answer:

ratelena [41]3 years ago

5 0

Answer:

-6-6x<6-30x

Step-by-step explanation:

step 1 -1(6+6x) would be -6-6x

step 2 the other side

6(1-5x) would be 6-30x

sorry if im wrong

You might be interested in

Solve the following problem then write your answer before the number.

Triss [41]

Answer:

1) Rizza's average speed is 27 km/h.

2) The distance between Barretto and Pampanga is 294 km.

3) Aaron's journey was 3.5 hours long.

Step-by-step explanation:

1) Time taken to cove the distance = 20 minutes

60 minutes = 1 hour

So that, 20 minutes = $\frac{20}{60}$ hours

= $\frac{1}{3}$ hours

Distance covered = 9 km

But,

speed = $\frac{distance covered}{time taken}$

Rizza's average speed = 9 ÷ $\frac{1}{3}$

= 9 x 3

= 27 km/h

Rizza's average speed is 27 km/h.

2) Time taken = 3.5 h

the car's average speed = 84 km/h

Distance between Barretto and Pampanga = average speed x time taken

= 84 km/h x 3.5 h

= 294 km

The distance between Baretto and Pampanga is 294 km.

3) The uniform speed implies that Aaron did not accelerate during his journey.

Distance covered = 210 km

uniform speed = 60 km/h

time taken = $\frac{distance covered}{speed}$

= $\frac{210}{60}$

= 3.5 hours

Aaron's journey was 3.5 hours long.

6 0

3 years ago

Brock spent $20 at the arcade. This represents 10% of the money earned by working at the pizza parlor last week. How much money

marusya05 [52]

The answer will be $200

7 0

3 years ago

Find the side length of the largest cube which can fit inside a sphere of diameter 24 cm

ser-zykov [4K]

If the diameter is 24, the radius must be 12
√(3x²) = 12

3x² = 144 

x² = 48 
. . . . ._ 
x = 4√3
Each edge of the cube is twice that or 8√ 3

Hope this helps

7 0

4 years ago

Find the surface area. 7 In 5 in helppppp

vivado [14]

Is the surface a rectangle?? If so, then the surface area would be 35

6 0

3 years ago

According to USA Today, customers are not settling for automobiles straight off the production lines. As an example, those who

MrMuchimi

Answer: $(24980.25,\ 25419.75)$

Step-by-step explanation:

The confidence interval for population mean is given by :-

$\overline{x}\pm z_{\alpha/2}\dfrac{\sigma}{\sqrt{n}}$

Given : Sample size : $n= 179$ , which is a large sample , so we apply z-test .

Sample mean : $\overline{x}=20200+5000=25200$

Standard deviation : $\sigma= 1500$

Significance level : $\alpha=1-0.95=0.05$

Critical value : $z_{\alpha/2}=1.96$

Now, a confidence interval at the 95% level of confidence will be :-

$25200\pm(1.96)\dfrac{1500}{\sqrt{179}}\\\\\approx25200\pm219.75\\\\=(25200-219.75,\ 25200+219.75)\\\\=(24980.25,\ 25419.75)$

8 0

4 years ago