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White raven [17]
3 years ago
7

Find the value of x in the solution to the system of equations shown.

Mathematics
1 answer:
drek231 [11]3 years ago
7 0
Its not showing any thing to answer sorry
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Solve for x to nearest hundredth (state answer in logarithmic form
olga nikolaevna [1]

Answer:

hi

Step-by-step explanation:

8 0
2 years ago
Jonathan had to rent a car for one day while his car was getting fixed , the car rental costs $23 per day plus $2 for every mile
Drupady [299]
The answer is B. 23+2x>100
8 0
3 years ago
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Given j(x) = x + 5, what is the value of j(12)?
yarga [219]

Answer:

j(12) = 17

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

<u>Algebra I</u>

  • Function Notation

Step-by-step explanation:

<u>Step 1: Define</u>

j(x) = x + 5

j(12) is x = 12

<u>Step 2: Evaluate</u>

  1. Substitute in <em>x</em>:                    j(12) = 12 + 5
  2. Add:                                     j(12) = 17
8 0
3 years ago
Read 2 more answers
hiker is climbing down a valley. He stops for a water break 4 times. Between each break, he descends 15 meters. How many meters
sergij07 [2.7K]
The word in the problem that indicates is a negative number is “descend”
8 0
3 years ago
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A spherical ball has a diameter of 8 inches. The ball has a slow leak in which the air escapes at the rate of 2.5 inches per sec
s344n2d4d5 [400]

Answer:

107.2 seconds

Step-by-step explanation:

Step one:

given

the diameter of ball 8 inches

radius= 8/2 = 4 in

The volume of the ball

v=4/3 \pi r^3

v= 4/3*3.142*4^3\\\\v= 4/3*3.142*64\\\\v= 804.35/3\\\\v=268.12 in^3

Step two:

we know that

rate= quantity/time

rate= 2.4 in per second

quantity= 268.12

time=?

time= quantity/rate

time= 268.12/2.5

time= 107.2 seconds

4 0
2 years ago
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