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IgorC [24]
3 years ago
15

If x + 4y = 18 and x - 4y = 2, then x = ? My Answer:____

Mathematics
1 answer:
kupik [55]3 years ago
7 0

Answer:

Therefore x =5

Step-by-step explanation:

marke me as branalist answer

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If a train travel a 200 miles in 2.5 hours what is the rate of speed
ivanzaharov [21]
Do distance divided by time to get the speed.
200 / 2.5 = 80.
The speed is 80 miles per hour(mph).

Hope this helps :)
3 0
3 years ago
Which of the lines is perpendicular to the line shown in the graph
Nitella [24]

Answer:

The line passing through (-8, 10) and (-1, 4).

Step-by-step explanation:

Two lines are perpendicular if the product of their slopes is -1. The slope of the line in the picture is 7\over 6, so we should find a line with slope of -6\over 7.

Note that the slope of the line in the last option is -7\over 6.

4 0
3 years ago
write the missing exponent , 1/169 (fraction) = (1/13)_ <-- blank (what exponent goes in?) the picture's there to give an ide
Dafna1 [17]
The answer is 2.

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3 0
3 years ago
PLEASE HELP!! I will make you brainiest and give you 5 stars if you help me!
Mrac [35]

Answer:

D

Step-by-step explanation:

You multiply each coordinate by 1/4 to get the new coordinates of the triangle

I hope this helps you

6 0
3 years ago
What is 5086 divided by 73?
const2013 [10]
5086 divided by 73 is approximately 70.
so the answer is 70
6 0
3 years ago
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