3 years ago

Is (-5,-5) a solution of y> - 2x + 4?

Mathematics

2 answers:

valina [46]3 years ago

6 0

Answer:

Step-by-step explanation:

Let's check by substituting -5 for y and -5 for x:

y > -2x + 4

-5 > -2 * (-5) + 4

-5 > 10 + 4

-5 > 14

However, we know that -5 is definitely not greater than 4, so we know that (-5, -5) is NOT a solution to the given inequality.

Hope this helps!

bekas [8.4K]3 years ago

4 0

Answer:

Step-by-step explanation:

Let's check by substituting -5 for y and -5 for x:

y > -2x + 4

-5 > -2 * (-5) + 4

-5 > 10 + 4

-5 > 14

Step-by-step explanation:

You might be interested in

HELP ASAP!!!!!!!!!

masha68 [24]

Answer:

Step-by-step explanation:

23550=15000(1+.0475t)

t=12

6 0

2 years ago

a third grader has a goal of solving 100 math facts in 5 minutes (or 300 seconds). how many seconds can he spend on each math fa

arsen [322]

Answer:

1 fact per 3 seconds because you divide 300 by 100

5 0

3 years ago

Read 2 more answers

sleet_krkn [62]

Division , timetable , adding , and subtracting

8 0

3 years ago

What is the slope of the line that passes

Snowcat [4.5K]

Answer:the answer is 5/2 because if yo subtract y2 from y1 and x2 from y2 thats the answer you get.

But you might not get that answer straight away you need to simplify the initial value and keep going until you cant simplify without a remainder.

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

There are 24 more students in the seventh grade class than the number g in the eighth grade class. The seventh grade class has 1

patriot [66]

Answer:

y= 8th grade class,

y + 24 =160

subtract 24 from both sides

y=136

there are 136 students in the eight grade class

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers