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
topjm [15]
2 years ago
14

Jack is 2 times as old as Lacy. 5 years ago the sum of their ages was 20. How old are they now?

Mathematics
1 answer:
Mama L [17]2 years ago
4 0

Answer:

2x-6=8

2x-6=8+6

2x=24

x=12

You might be interested in
Can someone please answer this for me.
Levart [38]

Answer:

See picture

Step-by-step explanation:

The rule is ...

x^{m/n}=\sqrt[n]{x^m}

The index of the surd becomes the denominator of the exponents inside.

4 0
3 years ago
Read 2 more answers
A coin is flipped. If a heads is flipped, then the coin is flipped 4 more times and the number of heads flipped is noted; otherw
MrRissso [65]
You worded this weird but wouldn't it be eight?
6 0
3 years ago
Square root of 75000
Oduvanchick [21]
The square root of 75000 is 273.86
7 0
3 years ago
Read 2 more answers
NEED HELP PLEASE<br> will mark brainliest
Fed [463]

Answer:

we have to find the quotient and the remainder when (x³ + 5x + 3x² + 5x³ + 3) is divided by (x² + 4x + 2) ♥9 dividend = x² + 4x + 2 using Euclid division lemma, x² + 4x + 2) x² + 5x³ + 3x² + 5x + 3(x³ - 4x² + 19x - 65 x² + 4x² + 2x³ - 4x² + 3x² + 3x² - 4x*-16x³8x² 19x³ + 11x² + 5x 19x³ +76x² + 38x -65x²-33x + 3 -65x²-260x - 130 +227x + 133 Therefore the quotient is x² - 4x + 19x - 65 and remainder is 227x + 133

8 0
3 years ago
Use the given conditions to write an equation for the line in point-slope form and slope-intercept form.
ehidna [41]

Answer:

  • y +5 = -5(x +6)
  • y = -5x -35

Step-by-step explanation:

For a line with slope m through point (h, k), the point-slope form of the equation is ...

  y -k = m(x -h)

For your point and slope, the line is ...

  y +5 = -5(x +6)

__

Adding -5 and simplifying puts this in slope-intercept form.

  y = -5x -30 -5

  y = -5x -35

6 0
3 years ago
Other questions:
  • Suppose the second hand on a clock is 3 inches long. Find the linear velocity of the tip of the second hand.
    9·1 answer
  • Simplifying Algebraic Expressions ; 7+9(-6+8)
    7·1 answer
  • 5.5x10^9 times 2.3x10^7
    15·2 answers
  • 6.2 is 40% of what number?
    9·1 answer
  • (-2,0) and y=x+4<br> Find the slope-intercept form
    12·1 answer
  • Ther are 10 girls and 8 boys in Mr. Augello's class. If 5 more girls and 5 more boys join the class, will the ratio of girls to
    13·1 answer
  • Please help
    11·2 answers
  • I've been stuck on this equation for so long! I need help<br> 2/3 (9 + x) = - 5(4 -x)
    10·1 answer
  • Which number line best represents the solution to the inequality 3.3w - 9 &gt; -22.27
    5·2 answers
  • Fight!Fight!Fight!
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!