the trip to omaha to salt lake city interstate 80 is about 1516 kilometers. at 90 km perhour the trip would take about

Temka [501]

6(times the larger number, y) = (the smaller number, x) +18

6y=x+18

(2 times the larger number) - (the smaller number) = 6
2y-x=6

4 0

3 years ago

HELP PLZZZZZZZ with #1

german

Answer:

Option A, 300 - 20w

Step-by-step explanation:

In a week, she withdraws $20

in w weeks, she will withdraw ; w × 20

= 20w

Balance = Initial amount - Amount withdrawn

= 300 - 20w

5 0

2 years ago

What is the probability?

Dominik [7]

Answer:

(C) is 0.14 that is your probability

Step-by-step explanation:

4 0

3 years ago

Please help. will give brainliest

vichka [17]

Answer:

B. The probability that the student received a grade better than C is 0.45

Step-by-step explanation:

<u>Total number of students:</u>

15 + 30 + 35 + 16 + 4 = 100

<h3>Statements</h3>

A.

p(<D) = 4/100 = 0.04
0.04 ≠ 0.2
Incorrect

B.

p(>C) = (30 + 15)/100 = 45/100 = 0.45
0.45 = 0.45
Correct

C.

p(not A or B) = (100 - 15 - 30)/100 = 55/100 = 0.55
0.55 ≠ 0.45
Incorrect

D.

p(B or C) = (30 + 35)/100 = 65/100 = 0.65
0.65 ≠ 0.35
Incorrect

6 0

3 years ago

A rectangular carpet has a perimeter of 264 inches. The length of the carpet is 108 inches more than the width. Determine the di

azamat

Answer:

The width of the carpet is 12 inches and the length of the carpet is 120 inches.

Step-by-step explanation:

$2w+2(w+108)=264$

^We can distribute first^

Distributing would result in:

$2w+2w+216=264$

Then we would combine like terms, which would result in:

$4w + 216 = 264$

Then we solve the equation.

$4w + 216 = 264 \\ \: \: \: \: \: \: \: \: \: \frac{ - 216 = - 216}{4w = 48} \\ \\ \frac{4w}{4} = \frac{48}{4} \\ w = 12$

Since the width of the carpet is 12 (as we figured out). The statement said that "The length of the carpet is 108 inches more than the width."

So now we add 108 to 12 to figure out the length.

$108 + 12 = 120$

The length of the carpet is 120 inches.

4 0

3 years ago