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mars1129 [50]
3 years ago
6

I will mark brainliest to whoever has the best answer

Mathematics
1 answer:
gogolik [260]3 years ago
3 0

Answer:

REPOST YOURE PICTURE

Step-by-step explanation:

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Estimate the unit rate to the nearest hundredth $2.35 12 Grade AA eggs.<br>​
Wewaii [24]

Answer:

2.4

Step-by-step explanation:

6 0
3 years ago
I need help pls!!!!!
belka [17]

Answer:

The sales price is 90% of the regular price.

The regular price is $60

10% of 60 is $6

8 0
3 years ago
20 points please help i’ll LOVE YOU
ANTONII [103]
I don’t know I’m doing something like that and I need help
5 0
3 years ago
Read 2 more answers
A car rental agency has 150 cars. The owner finds that at a price of $48 per day, he can rent all the cars. For each $2 increase
hram777 [196]
Given that for each <span>$2 increase in price, the demand is less and 4 fewer cars are rented.

Let x be the number of $2 increases in price, then the revenue from renting cars is given by
(48 + 2x) \times (150 - 4x)=7,200+108x-8x^2.

Also, given that f</span><span>or each car that is rented, there are routine maintenance costs of $5 per day, then the total cost of renting cars is given by
5(150-4x)=750-20x

Profit is given by revenue - cost.
Thus, the profit from renting cars is given by
</span><span>(7,200+108x-8x^2)-(750-20x)=6,450+128x-8x^2

For maximum profit, the differentiation of the profit function equals zero.
i.e.
</span><span>\frac{d}{dx} (6,450+128x-8x^2)=0 \\  \\ 128-16x=0 \\  \\ x= \frac{128}{16} =8

The price of renting a car is given by 48 + 2x = 48 + 2(8) = 48 + 16 = 64.

Therefore, the </span><span>rental charge will maximize profit is $64.</span>
3 0
3 years ago
Help 7th grade math pls
madam [21]

Answer:

1,455 feet

Step-by-step explanation:

Step 1:

1 : 75    Ratio Inches to Feet

Step 2:

1 : 75 = 19.4 : x   Equation

Answer:

x = 1,455  Multiply

Hope This Helps :)

4 0
3 years ago
Read 2 more answers
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