3 years ago

If y = 5, what is the value of the expression 8y + 1?

Mathematics

1 answer:

Vilka [71]3 years ago

3 0

8(5) + 1
40+ 1 = 41

41 is the answer.

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Write in standard form a)0.00000678 b)3170000

otez555 [7]

Standard Form:

a) 0.00000678

b) 3170000

Scientific Notation:

a) 6 × $10^{4}$

b) 6.78 × $10^{-6}$

Is this what you meant?

8 0

2 years ago

*Please Help* (There are more than 2 answers!)

GalinKa [24]

Look like both B and D are correct answers. because 23*400=9200 and 26*400=10400

4 0

3 years ago

Read 2 more answers

J is the midpoint of KL. The coordinates of J are (-8,7) and the coordinates of K are (3,4) find the coordinates of L. (show wor

musickatia [10]

Assuming linear.
if k is at (3,4) and j is at (-8,7)
set. (y1,x1) and(y2,x2)

[(y2-y1),(x2-x1)]
[(-8-3),(7-4)]
distance from k to j is (-11,3)

now take coordinates of j and distance from. k->j and add them to get coordinate for L

[(-11+(-8)),(7+3)]= (-19,10)=L

7 0

3 years ago

PLEASE PLEASE HELP ME WITH THIS QUESTION

4vir4ik [10]

Step-by-step explanation:

It's a proportion.

Here is your process:

15*4=60

60/20=3

3=y

5 0

3 years ago