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erastovalidia [21]
3 years ago
5

Two cards leave town at the same time traveling in opposite directions. One car travels at a rate of 60 miles per hour. The othe

r car travels at a rate of 70 miles per hour. How long will it take them to arrive at a point where they are 650 miles apart?
Mathematics
1 answer:
VladimirAG [237]3 years ago
8 0
T=5 HOURS TELl they WILL BE 650 MILES APART.
PROOF:
650=(60+70)5
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NEED ASAP
DedPeter [7]

Answer:

B, 19

Step-by-step explanation:

To find f(2), we simply plug in 2 for x in the equation: 2(3^x)+1

We have: 2(3^2)+1=2*9+1=18+1=19

Thus, the answer is B, 19.

Hope this helps!

5 0
3 years ago
Kelsey's favorite crackers are available in two different sizes. The two different size boxes and their prices are shown. Crunch
marshall27 [118]

Answer:

Rate = \$0.175/0z --- Regular

Rate = \$0.1705/0z --- Large

Step-by-step explanation:

Required (Missing from the question)

Determine the price per ounce

From the question, we have the following given parameters:

For the regular size:

Size = 10oz

Price = $1.75

For the large size:

Size = 22oz

Price = $3.75

The price per ounce is calculated using

Rate = \frac{Price}{Size}

For the regular size:

Rate = \frac{\$1.75}{10oz}

Rate = \$0.175/0z

For the large size:

Rate = \frac{\$3.75}{22oz}

Rate = \$0.1705/0z

5 0
3 years ago
Ax- bx &gt; 2a-2b<br><br>solve for x​
Dima020 [189]

Answer:

If a<b, x<2

If a>b, x>2

Step-by-step explanation:

ax-bx>2a-2b, (a-b)x>2(a-b)

If a>b, x>2(a-b)/(a-b)=2

If a<b, x<2(a-b)/(a-b)=2

3 0
3 years ago
What is the answer and how do you solve... 2(a-8)+7=5(a+2)-3a-19
Dafna1 [17]

Answer:

2a-9=2a-9

<em>Infinitely Many Solutions</em>

Step-by-step explanation:

2(a-8)+7=5(a+2)-3a-19

<em>Use Distributive Property</em>

2a-16+7=5a+10-3a-19

<em>Combine Like Terms</em>

2a-9=2a-9

<u><em>You don't have to go further unless it helps</em></u>


6 0
3 years ago
GIVING BRAINLIEST
Likurg_2 [28]

Answer:

A) 2.25

Step-by-step explanation:

Sana nakatulong

8 0
3 years ago
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