1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Eduardwww [97]
3 years ago
12

Please no links because they dont work :).

Mathematics
2 answers:
katrin [286]3 years ago
8 0

Answer:

C

Step-by-step explanation:

10y-3(y+5)

=10y-3y-15

=7y-15

Julli [10]3 years ago
8 0

I think the answer is C.

Step-by-step explanation:

hope it will help you

You might be interested in
Which option below best describes the polynomial 10x3 ?
nevsk [136]

It is a 3rd degree monomial, meaning it has only one term.

Hope I helped!

4 0
4 years ago
You are 5 feet tall and cast an 8-foot shadow. A lamppost nearby casts a shadow that is 20 feet. Which equation can you use to s
Mars2501 [29]
To solve this you need to put 5.3 over 8 to represent the first lamp post  then you need to put x over 128, so you can find the height of the lamp post. The lamp post is 84 feet and 8 inches 
7 0
3 years ago
Read 2 more answers
A woman invested 3 times as much at 6% as she did at 3%. The total amount of interest she earns in 1 year from both accounts is
aivan3 [116]
882 in one
And 441 in the other (ps. 882 is for 6% and 441 for 3%)
5 0
3 years ago
Your school counselor has given you clear directions that you and your best friend should not be seen within 240 feet of each ot
FrozenT [24]

Answer:

1. 80 yd

2. 10 and 10 of the other side

3. yes

Step-by-step explanation:

1. As we were asked to stay 240 feet away, and we will be on a soccer field and it has marked distances in yards we just have to pass our feet to yards.

1 ft = 1/3 yd

240 ft = 240/3 yd

240 ft =  80 yd

2. one would have to stand in yard 10 and the other in yard 10 but from the other side of the field

50-10 = 40

40 + 40 = 80 yd

3.  

if they are diagonally the distance will be greater than 80, since the yards are parallel, because only the distance would remain only if they are on the same height

5 0
3 years ago
While hovering near the top of a waterfall in a national park at 1936 ​feet, a helicopter pilot accidentally drops his sunglasse
EastWind [94]

Answer:

11 seconds

Step-by-step explanation:

If the height h(t) of the sunglasses after t seconds is given by the polynomial function

h(t)=-16t²+1936

The sunglasses will hit the ground when the height h(t)=0

h(t)=-16t²+1936=0

-16t²+1936=0

-16t²=-1936

t²=1936/16=121

t=√121=11 seconds

The Sunglasses will hit the ground 11 seconds after it is dropped by the pilot.

8 0
4 years ago
Other questions:
  • What is -4-2? Help please
    14·2 answers
  • In circle K, points A, B, and C lie on the circle. Which of the following would not be a chord of the circle?
    9·1 answer
  • Sari has to read a book for English class by the end of the week. She wants to read at least 200 pages in the first 5 days of th
    6·1 answer
  • I need help finding y
    7·1 answer
  • Multiplying binomials using area model
    13·1 answer
  • What is 12% of 18? Show work
    7·2 answers
  • Write the expanded form of the expression. ​y(​0.75+5)
    13·2 answers
  • A cuboid has a length of 25cm, a width of 5cm and height of (x-2)cm
    5·1 answer
  • What is the equation in standard form of the line that passes through the point (4,-8) and 2 has the slope of 1/4
    14·1 answer
  • Find the unknown number in the equation 16 x 7 = 28 x n. 4 7 8 10
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!