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Ostrovityanka [42]
3 years ago
14

you earn $70 per week mowing lawns one week you work 10 hours during the week and spend $20 on gasoline for your mower how much

do you earn each hour
Mathematics
1 answer:
Basile [38]3 years ago
3 0
Total income is $70/week.  $20 of that goes towards the cost of gas.  Thus, the net earnings were $50 for the week.

$50
-------------------  =  $5 per hour
    10 hours
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Katherine v
maks197457 [2]

Answer:

13/102

Step-by-step explanation:

In a standard deck of 52 cards, there are 13 black spades, 13 black clubs, 13 red diamonds and 13 red hearts. There are 26 <u>black </u>cards in the deck of 52 cards.

Probability of drawing a black card = 26/52 = 1/2

Suppose we drew the black card. There are now <u>only 51</u> cards left in the deck. ALL of the hearts are still there - <u>13</u> of them.

Probability of drawing a heart from this deck of 51  = 13/51

In general, for the probability of event A <u>and then</u> event B, we multiply.

1/2 x 13/51 = 13/102

6 0
2 years ago
Kareem inserted 2 quarts into a dryer at a laundromat, and the dryer ran for 12 minutes. at this rate, for how long would the dr
NISA [10]
If Kareem put 8 quarts the dryer will run for 48 minutes
Hope this helps
3 0
2 years ago
Find the value of n such that x^2-19x n is a perfect square trinomial.
Marianna [84]
B. 361/4
you get: x^2-19x+361/4=(x-19/2)^2
6 0
3 years ago
Read 2 more answers
Compare.<br> 1 and a half hours<br><br> 100 minutes
xz_007 [3.2K]

Answer:

1 and a half hours < 100 mins

Step-by-step explanation:

1 and a half hours is equal to :

1 hour = 60 mins

half hour = 30 mins

60 + 30 = 90 mins

90 min is less than 100 mins

Therefore / ∴ :

1 and a half hours < 100 mins

6 0
2 years ago
Read 2 more answers
(9x³+5)/(2x - 3)<br> How do I divide these using long division
Bezzdna [24]

(9x³+5)/(2x - 3)

split up (9x³+5)

9x³/2x-3 + 5/2x-3

attached solution.

4 0
2 years ago
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