Ask question

Ask question

All categories

3 years ago

11

I need help please 10 points

2 answers:

coldgirl [10]3 years ago

4 0

I know the first 3 are c. I'm pretty sure the last one is a or d

wlad13 [49]3 years ago

3 0

Answer: 7. 2n + 162 = 424

8. 3 hours

9. K ≥ 18

7. The number of Delicious apples sold is represented by <em>n</em>. Because they sold 162 more Empire apples than Delicious apples, the number of Empire apples sold can be represented by (<em>n </em> + 162). The total number of apples sold was 424, so the equation is Delicious apples + Empire apples = 424.

$n + (n + 162) = 424\\\\n + n + 162 = 424\\\\2n + 162 = 424$

8. The equation is given for this problem. Simply solve for <em>h</em> in the equation.

$55h + 275 = 440\\\\55h = 165\\\\h = 3$

9. The term "at least" generally means greater than or equal to. Thus, since Suzy scored at least 18 points, she scored 18 or more points.

$K \geq 18$

You might be interested in

Mae Ling earns a weekly salary of $400 plus a 6.5% commission on sales at a gift shop. How much would

Romashka-Z-Leto [24]

Answer:

no

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

An electric company has to track on-time payments and late payments for each customer monthly. It is impossible for a customer t

OLga [1]

Answer:

The probability that a customer pays late each month is P(B) = 0.27

Step-by-step explanation:

Let P( A ) be the probability that the customer pays on time and the value is 0.55

Let P( B ) be the probability that a customer pays late each month

So

The probability that a customer pays late or on-time each month is P(A u B) and the value is 0.82

The probability that a customer pays on-time and late each month is P(A n B) and the value is zero ( 0 ) given that it is impossible

Now The probability that a customer pays late or on-time each month is mathematically represented as

P(A u B) = P(A) + P(B) - P(A n B)

=> 0.82 = 0.55 + P( B ) - 0

=> P(B) = 0.27

8 0

3 years ago

What is proppotion of 10/15 =12/x?

Marianna [84]

12 divided by 10 is 1.2. 15 multiplied by 1.2 is 18 so x equals 18

7 0

3 years ago

Which of the following represents 3x-5y+10=0 written in slope-intercept form?

taurus [48]

For this case we have that by definition, the equation of a line in the slope-intercept form is given by:

$y = mx + b$

Where:

m: Is the slope

b: Is the cut-off point with the y axis

We have the following equation:

$3x-5y + 10 = 0$

We manipulate algebraically:

We subtract 10 from both sides of the equation:

$3x-5y = -10$

We subtract 3x from both sides of the equation:

$-5y = -3x-10$

We multiply by -1 on both sides of the equation:

$5y = 3x + 10$

We divide between 5 on both sides of the equation:

$y = \frac {3} {5} x + \frac {10} {5}\\y = \frac {3} {5} x + 2$

Thus, the equation in the slope-intercept form is $y = \frac {3} {5} x + 2$

Answer:

$y = \frac {3} {5} x + 2$

5 0

3 years ago

What is 451.568 rounded to the tenths place.

PSYCHO15rus [73]

It will be 451.6 because 5 is tents place 68 is big number so u add 1 + 5 = 6
Answer 451.6

7 0

3 years ago

Read 2 more answers