3 years ago

1. Find A) 35 B) 47.5 C) 67.5 D95

Mathematics

1 answer:

BARSIC [14]3 years ago

4 0

Answer:

find which one my guy im trying to get infinite awnseres srryyyyy

Step-by-step explanation:

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What is 2/3 divided by 6/5

Vitek1552 [10]

That would be about 0.5555

3 0

4 years ago

Read 2 more answers

Please help! not sure how to start.

bearhunter [10]

First simplify it so it would become -1 x^2 over 6 x^5
then you need to simplify the x's so do 5-3 so the final answer is -1 over 6 x^3

3 0

4 years ago

Rob's school is selling tickets to annual dance competition. On the first day of ticket sales the school sold 10 senior citizen

Inga [223]

Answer:

senior tickets are 12

student tickets are 3

Step-by-step explanation:

s= senior

t = student

10s+5t =135

14s + 3t=177

10s+5t =135

divide by 5

2s+t = 27

multiply by -3

-3(2s+t) = -3*27

-6s -3t =-81

add this to 14s+3t=177

-6s -3t =-81

14s + 3t=177

---------------------

8s = 96

divide by 8

s = 12

senior tickets are 8 dollars

2s+t = 27

2(12) +t = 27

24 +t =27

subtract 24

24+t-24 = 27 -24

t =3

student tickets are 3

7 0

3 years ago

Solve the equation and this is an assignment btw

lilavasa [31]

Answer:

z=6 and z=-6

Step-by-step explanation:

$7z^2=252$

Divide both sides by 7

$\frac{7z^2}{7} =\frac{252}{7} \\z^2=36$

Find the square root

z=±√36

z=±6

Therefore, z=6 and z=-6.

I hope this helps!

4 0

3 years ago

Help!!!! I need help fast please you’ll get 20 points

aalyn [17]

I think the answer is the second on b

8 0

3 years ago