2 years ago

Evaluate 5y + 4x when y=10 and x= -5

2 answers:

6 0

Well, the equation would become 5*10 + 4*-5. (because when a number and a variable are right next to each other, that means they are multiplying). Now all you have to do is solve using the Order of Operations.
5*10+4*-5
50+ 4*-5
50-20
30
You are left with 30 as the correct answer. Hope this helped!

salantis [7]2 years ago

4 0

5y+4x

5(10) + 4(-5)

50 - 20

30

You might be interested in

Helppp i will give brainlist

Mice21 [21]

Answer:

5 units right, 2 units up

3 0

3 years ago

Move point b some more as you move point b the angle formed between ab and cd varies if you want to make an perpendicular to cd

dybincka [34]

Answer:

Following are the response to the given question:

Step-by-step explanation:

Move b a bit further if the angle between cd and ab changes when you move b if you want to make a perpendicular point to cd The angle BEC is 90 ° for making the AB line perpendicular to the line CD to transfer point B to the angle between the two lines.

8 0

2 years ago

What is the LCM of 8 and 10

iragen [17]

40

8x5=40
10x4=40

Hope this helps

3 0

2 years ago

Find the zeros f(x)=2x^2+9+10x

Rudiy27

Answer:

hope it helped!

4 0

2 years ago

Math<br> My fatal weakness<br> Especially on Fridays

swat32

Answer:

1 is 28 as it is just asking the area (At least I think)

2 is 22 as it is perimeter

Step-by-step explanation:

4x7 is 28 (For one)

8 (4+4) + 14 (7+7) = 22

Have a great day!

4 0

2 years ago