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2 years ago

12

the cost of 4 ice cream cones from the snack bar was $10.40. if each ice cream costs the same amount, which model correctly illu

strates the relationship? check all that apply

1 answer:

aalyn [17]2 years ago

6 0

I hope this helps, good luck!

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Kay [80]

$- (4x - 15) \geqslant - 9(3 + x) \\ - 4x + 15 \geqslant - 27 - 9x \\ - 4x + 9x \geqslant - 27 - 15 \\ 5x \geqslant - 42 \\ x \geqslant - 8 \dfrac{2}{5}$

$21 + x > 2( - 2 - 5x) + 6x \\ 21 + x > - 4 - 10x + 6x \\ x + 10x - 6x > - 4 - 21 \\ 5x > - 25 \\ x > - 5$

Hope this helps. - M

5 0

2 years ago

Needing help on my geometry final, I have been in and out of the hospital, any help is appreciated.

quester [9]

Answer:

1. area = 1/2bh = (1/2)(21)(18) = 189 yd²

2. 3x2x3x2 = 36 different ways

3. area of kite = (1/2)(18)(24) = 216 units²

4. 8:52 or reduced, 2:13

5. Sorry, this is not my strong point

Step-by-step explanation:

7 0

2 years ago

If gym strong charges a $350 fee and $15 a month and gym fit charges $100 fee and $24 a month, how many months would take for gy

Papessa [141]

Answer:

<em>It would take 28 months for Gym Strong to be a better buy.</em>

Step-by-step explanation:

There are two possible options for gyms to choose from:

Gym Strong charges $350 plus $15 a month

Gym Fit charges $100 plus $24 a month.

Since Gym Strong charges less per month but has a higher initial fee, there will be some time when it will be a cheaper option than Gym Fit.

Let's solve this by analyzing the differences in fixed fees and monthly fees.

The difference of fixed fees is $350 - $100 = $250

The difference on monthly fees is $24 - $15 = $9

Both gyms will charge the same total fees when have passed 250/9 = 27.7 months. Since the number of months is a whole number, we round up.

It would take 28 months for Gym Strong to be a better buy.

5 0

3 years ago

Which expression below gives the average rate of change of the function g(x) = -x^2 - 4x on the interval 6 ≤ x ≤ 8 ?

Katyanochek1 [597]

Answer:

1st Option

Step-by-step explanation:

Average rate of change formula: $\frac{f(a) - f(b)}{a-b}$

Simply plug in 8 as a and 6 as b.

4 0

3 years ago

Read 2 more answers

Can someone help please

neonofarm [45]

Answer:sorry i cant

Step-by-step explanation:

5 0

3 years ago