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Sergio [31]
3 years ago
8

The high temperate for the day dropped 7 degrees Fahrenheit between Monday and Tuesday,rose 9 degrees Fahrenheit on Wednesday, d

ropped 2 degrees Fahrenheit on thursday,and dropped 5 degrees Fahrenheit on Friday. What was the total change in the daily high tempeture from Monday to Friday
Mathematics
1 answer:
Nutka1998 [239]3 years ago
6 0
<span> dropped 7 degrees  means   "-7"
</span><span>rose 9 degrees     means      "+9"
</span><span>dropped 2 degrees  means "-2"
</span><span> dropped 5 degrees means "-5"
</span>
-7+9-2-5=-14+9= - 5
Answer is -5.
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Read 2 more answers
Solve this system of equations by
dimulka [17.4K]

Answer:

(5,-5)

x=5

y=-5

Step-by-step explanation:

How to solve using elimination method.

First, add the two equations.

   2x - 3y = 25

+  <u>5x + 3y = 10</u>

7x=35

The y values got eliminated.

Next, divide 7 from both sides.

7x/7=35/7

x=5

Next, plug-in x=5 into one of the equations.

2(5) - 3y = 25

10-3y=25

Subtract 10 from both sides.

-3y=15

Divide -3 from both sides.

y=-5

Remember a positive divided by a negative is a negative.

Hope this helps!

If not, I am sorry.

7 0
2 years ago
Please help, im so confused lol thank you​
kipiarov [429]

Answer:

3

Step-by-step explanation:

First find the values where f(x) = g(x)

These occur when the graphs intersect

x = -2, -1, 2

These are the points where the graphs intersect

Given the choices of -1,2,3,-2

They do not intersect at 3

6 0
3 years ago
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