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
Dafna11 [192]
3 years ago
9

2.50c+6a=6344.50 Find each variable

Mathematics
1 answer:
Ksju [112]3 years ago
6 0

Answer:

c=2.4a+2537.8

a=-2.5/6c+1057.4

Step-by-step explanation:

solve for c:

2.50c+6a=6344.50

          -6a         -6a

2.50c=-6a+6344.50

/2.50       /2.50      /2.50

c=2.4a+2537.8

solve for a:

2.50c+6a=6344.50

-2.5c                -2.5c

6a=-2.5c+6344.50

/6       /6       /6

a=-2.5/6c+1057.4

You might be interested in
A ball is thrown and it follows a parabolic path. At each horizontal distance (x) the following equation models the ball’s heigh
Nataly_w [17]

Answer D). 9 ft is correct

Height of the ball at a horizontal distance of 10 feet is 9 ft

Step-by-step explanation:

A ball is thrown and it follows a parabolic path. At each horizontal distance (x) the following equation models the ball’s height (y).

Y(x) = -0.02x^{2} +0.8x+3

Question asked is " What will be height (Y) of the ball when X=10 ft "

Simply putting value of X in given equation

we get,

Y(x) = -0.02x^{2} +0.8x+3

Y(x) = -0.02(10)^{2} +0.8(10)+3

Y(x) = -0.02(100)} +8+3

Y(x) = -2 +8+3

Y(x) = 9

<em>Therefore,</em> Height of the ball at a horizontal distance of 10 feet is 9 ft

Answer D.  9 ft is correct

6 0
3 years ago
What is the measure of angle 1
Gre4nikov [31]

It would be 56 degrees since it's a vertical angle and to get the obtuse angles you just subtract 180 from 56 and there's your answer. Hope this helped! (':

7 0
3 years ago
Read 2 more answers
On a coordinate plane, a curved line crosses the x-axis at (negative 1, 0) and the y-axis at (0, 2).
telo118 [61]

Answer:

Step-by-step explanation: the answer is you 0,7

4 0
3 years ago
Read 2 more answers
X+2y=19 and x+y=13 in substitution methood​
densk [106]
X=7, y=6. that’s your answer!
3 0
2 years ago
Jonathan is signing a lease for an apartment that rents for $1240/month.
Leokris [45]
The answer would be $3472

8 0
2 years ago
Other questions:
  • The perimeter of a square must be greater than 188 inches but less than 198 inches. find the range of possible side lengths that
    13·1 answer
  • Change each mixed number into an equal improper fraction. a. 17⁄16 b. 115⁄9 c. 305⁄7 d. 1010⁄13 e. 243⁄5 f. 1291⁄2
    13·2 answers
  • Lamar has a summer job. He gets paid $7.25 an hour and a $150 bonus at the end of summer. The total Lamar earns can be modeled b
    15·1 answer
  • A 747 airplane is 762 inches tall how tall is it in feet
    5·1 answer
  • Jim filled 14 holes with 2/4 ton of sand in each. about how many tons of sand did he use?
    12·2 answers
  • The perimeter of a rectangle can be found using the equation p=2l+2w where p is the perimeter l is the length and w is the width
    9·1 answer
  • Find the area of the following figure.
    11·1 answer
  • “2 less than the quotient of 7 and 3” what’s the expression?
    15·1 answer
  • Please help ❤❤❤
    7·2 answers
  • Sam had 3/4 gallon of paint and used only 1/2 of that for a project. How
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!