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
DENIUS [597]
3 years ago
9

I NEED MATH HELP ASAP!

Mathematics
1 answer:
gizmo_the_mogwai [7]3 years ago
4 0
P + t = 140
t = p - 4 or p - t = 4

answer is A first one
You might be interested in
In 3 hours , a car travels 120 miles. What’s is the speed of the car?
atroni [7]
40 because you would divide the miles by hours to find the rate of change. 

120/3= 40
7 0
3 years ago
Read 2 more answers
In early 2016 there were about 80 devil's line ving on the maria island of the total of 75% are offspring from the previous two
Tju [1.3M]

Answer: 60 devil offspring.

Step-by-step explanation:

The total number of devils in the Island is 80.

Out of this 80, 75% are offspring from the two previous breeding seasons.

This percentage in a whole number is what the question requires.

The number of offspring from previous seasons is:

= Percent of offspring from previous seasons * Total number of devils

= 75% * 80

= 60 devil offspring.

4 0
3 years ago
When 300 college students were surveyed, 220 said they own their car. Find a point estimate for p, the population proportion of
Scilla [17]

\text{Hello there!}\\\\\text{Point estimates would be represented as:}\,\,p=\frac{x}{t}\\\\\text{"x" would represent the value you know}\\\\\text{"t" would represent your total}\\\\\text{To find your point value, you would divide 220 by 300}\\\\220\div300=0.73333333\\\\\text{Round to the nearest thousandths place}\\\\\boxed{0.733}

4 0
3 years ago
Convert from general form to standard form x^2 + 4y^2 + 6x-40y+9 =0​
Burka [1]

x^2 + 4y^2 + 6x-40y+9 =0\\x^2 + 6x+9+4y^2-40y=0\\x^2+6x+9+4y^2-40y+100-100=0\\(x+3)^2+(2y-10)^2=100

P.S. Hello from Russia

7 0
3 years ago
What is the solution of the system? Use substitution.
nekit [7.7K]
Substituting y=6x+2 into equation 3y - 18x =12 looks like:

3(6x + 2) - 18x = 12
18x + 6 - 18x = 12  distributive property left side
6 = 12  simplifying the left side

We now see a contradiction:   6 does not equal 12  What this tells us is that there is no solutions to this equation.  So choice 'C' ...
8 0
3 years ago
Read 2 more answers
Other questions:
  • Which function represents exponential decay? f(x) = One-half (three-halves) Superscript x f(x) = One-half (negative three-halves
    15·2 answers
  • Justin is 2 years older than one third of Marcella's age Amy is 4 years old younger than 2 times Justin's age to find a variable
    13·1 answer
  • What order is greatest to least
    15·1 answer
  • A ______ is e ratio of a number to 100
    8·1 answer
  • 331 students went on a field trip. Six buses were filled and 7 students traveled in cars how many students were in each bus
    6·1 answer
  • What are the rules to solving an equation with variables on one side​
    7·1 answer
  • Addison drove 1,170 miles in 18 hours what was his speed in miles per hour
    11·2 answers
  • Simplify -5² + 8|-1| + (-3)
    8·1 answer
  • Bonus problem. Find the ratio a :b if it is given that 3a=8b​
    13·1 answer
  • 1. Solve: 9^2x + 1 = 9^3x – 2
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!