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dalvyx [7]
3 years ago
15

1 - 2k + 5k <_ -4 + 3k

Mathematics
1 answer:
vova2212 [387]3 years ago
5 0

Answer:

No solution.

Step-by-step explanation:

1-2k+5k<u><</u>-4+3k  Combine like terms on each side wherever you can.

1+3k<u><</u>-4+3k        Subtract -3k on both sides (it's less confusing when you get

  <u>-3k      -3k</u>        rid of the variable first).

1<u><</u>-4                     1 is not less than or equal to -4, so there is no solution.

I hope this helped you out!! Have a great day (*^3^)╭

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|(1)
Yanka [14]
So first you would divide 1950/6 to find the amount for one year of their age.
Then you would multiply that by the ages, which should get you 4 numbers, then you all those numbers together. Try 9750.
3 0
3 years ago
Consider the equation y = 4x - 10. Find y if x = 3.
olganol [36]

Answer:

y = 2

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> </u>

Step-by-step explanation:

<u>Step 1: Define</u>

y = 4x - 10

x = 3

<u>Step 2: Evaluate</u>

  1. Substitute in <em>x</em>:                                                                                                y = 4(3) - 10
  2. Multiply:                                                                                                           y = 12 - 10
  3. Subtract:                                                                                                          y = 2
7 0
3 years ago
Read 2 more answers
If tanisha has $100 to invest at 8% annum compounded monthly, how long will it be before she has $150?
marissa [1.9K]

An exponential behavior can be observed.

Let x be the number of years she has to wait.

100((1+0.08/12)^12x) = 150

Now solve for x.

log base 1.08/12 of 1.5 = 61.02 approx

12x=61.02

x=5.09 years

4 0
3 years ago
How do I solve this !! HELP
miss Akunina [59]

Answer:

-138

Step-by-step explanation:

You add 125 to the -263

8 0
4 years ago
Michael has a jar with 24 coins. three eighths of the coins are U.S. coins. The rest of the coins are foreign coins. Michael add
Lera25 [3.4K]
Explanation: 24/8=3 3x3=9 9 coins are U.S coins 24-9=15 15 coins are foreign
15 coins= five eights so 3 coins are one eight if he adds twelve it’s going to be
4x3=12 so it’s seven eights.
7 0
3 years ago
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