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
Kazeer [188]
3 years ago
11

Help w/math problem please!!! :)

Mathematics
1 answer:
Mars2501 [29]3 years ago
8 0
Answers: 
a.) 17t + 200
b.) 93 minutes

Explanation:
The initial volume of the pond is 200 gallons, so that is the y-intercept and included in the equation. The rate of 17 gal/min is written as 17t if t = time. 
The full equations is 17t + 200. 

To find when the pond will fill up you simply make 1781 equal to the equation:
1781 = 17t + 200 
Then solve for t:
1781 – 200 = 17t + 200 – 200
1581 = 17t 
1581 ÷ 17 = 17t ÷ 17
93 = t
You might be interested in
Challenge: x(2)+9x+c<br><br>:-D​
kvv77 [185]

Answer:

×(2)+9×+c

2×+9×+c =

11x+c

3 0
3 years ago
Kallah needs to buy ribbon for a sewing project. The fabric store charges 2 dollars per meter. How much will it cost Kallah to b
Zinaida [17]
There are 100 cm in a meter
$1.50 for 75 cm.
3 0
2 years ago
Read 2 more answers
Use the quadratic formula to solve the equation if necessary round to the nearest hundredth x^2+x-30=0
yaroslaw [1]

Answer:

(x-5)(x+6)=0

Step-by-step explanation:

hehe i doing the smae unit rn.

if a=1 (which it does do ac factoring)

you need two numbers that multiply to -30 and add to 1. those numbers  are 5 and -6.

substitute 1x for -5x + 6x.

group the numbers into pairs and find their gcf's

x(x-5)    6(x-5)

since the parenthesis r the same yo only need one. Now you need to put x and 6 in a parenthesis.

FINAL: (x-5)(x+6) hope this helps

6 0
3 years ago
in one day Annie traveled 5 times the sum of the number of hours Brian traveled and two together they travel 20 hours find this
Stels [109]

Use the distributive property:

5*b+5*2+b=20

5b+10+b=20.

Combine like terms:

6b+10=20.

Subtract 10 from both sides:

6b+10-10=20-10

6b=10.

Divide both sides by 6:

6b/6=10/6

b=5/3=1 2/3.

Brian travels 1 2/3 hours. This means Annie travels

5(1 2/3+2)=5(3 2/3)=5(11/3)=55/3=18 1/3 hours.

Hope this helps!

3 0
2 years ago
Read 2 more answers
which ordered pair represents a solution to both equations? A - (-5,5) B - (-2,1) C - (1, -2) D - (-4,0)
Yuliya22 [10]

Answer:

B-(-2,1)

THIS ONE X=-2 Y=1. ALL THE POINTS CROOS HERE

7 0
3 years ago
Other questions:
  • The book of math contains story problems too. some months have 30 day others 31 day. how many months have 28 days?
    5·1 answer
  • Given that the two triangles are similar, solve for x if AU = 20x + 108, UB = 273, BC = 703, UV = 444, AV = 372 and AC = 589.
    14·1 answer
  • In the first 4 games of the season, a soccer team scored a total of 10 goals. If this trend
    12·1 answer
  • Can 12m, 35m and 37m make a right triangle
    5·2 answers
  • PLEASE HELP 40 POINTS
    15·2 answers
  • A punch recipe that serves 24 people calls for 4 liters of lemon soda, 2 pints of sherbert, and 6 cups of ice. How much of each
    9·1 answer
  • Is 1709 divisible by 2,3,5,6,9
    11·2 answers
  • Select the equation that is true for all values of x.
    10·1 answer
  • I will mark best answer
    6·2 answers
  • 48 é dividido por 4?​
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!