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GenaCL600 [577]
3 years ago
9

Kristen is 20 miles behind a truck that is going 50 miles per hour. How far will she go on a time?

Mathematics
1 answer:
Nastasia [14]3 years ago
4 0

Answer:

20/2-50

Step-by-step explanation:

t = 20/2-50

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Simplify the expressions plz help
Sophie [7]

Alright, so the answer for:

 3) is 3v + 4

6 0
4 years ago
Pls help and show working due ASAP <br> Please
olga2289 [7]

Answer:

Option B

Step-by-step explanation:

In a triangle , sum of measure of any 2 sides is always greater than the measure of the third side. So

5 + 12 > k

=  > 17 > k

Hence the measure of k is less than 17.

In the triangle , measure of the longest side is 12 cm. As we know that sum of measure of any 2 sides of triangle is greater than the measure of third side , the value of k should be more than 7cm because <u>if the value of k would be 7 , then 5 + 7 = 12 and the sum will get equal to the measure of longest side , hence such triangle wont exist.</u>

Atlast , the range of k is :-

7 < k < 17

5 0
3 years ago
A restaurant sells a coffee refill mug for 8.7. Each refill cost $1.35. Last month, Antonio spent $41.15 on a mug and refills. W
pishuonlain [190]

Answer:

8.7 + 1.35x = 41.15

Step-by-step explanation:

The mug costs $8.7 and he only bought one. He spent $41.15 so you subtract the \cost of the mug, you divide it by 1.35 to get your answer.

3 0
3 years ago
What is the slope-intercept equation of the line below?
levacccp [35]
D. y= -2x-1
Hope this helps :))
8 0
3 years ago
Read 2 more answers
The average of the weights of six people sitting in a boar is 145 pounds. After a seventh person gets into the boat, the average
Tems11 [23]
<u>Weight : </u>

<em>⇒ x for 6 people</em>
<em>⇒ y for the 7th person</em>

x/6=145 \\ (x+y)/6=147 \\  \\ x=145*6 \\ x=870 \\  \\ x+y=1029 \\  \\ 870+y=1029 \\ y=1029-870 \\ y=159

<u>The correct answer is B).</u>
5 0
3 years ago
Read 2 more answers
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