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
Irina-Kira [14]
3 years ago
12

Alex is 22 years older than Lana. Four years ago Lana’s age was one-half of Alex’s current age. How old was Alex four years ago?

Mathematics
2 answers:
katen-ka-za [31]3 years ago
7 0

Answer:

33

Step-by-step explanation

22 divided by 2 is 11

it says four years ago so add 11 and 4 and that equals 15

she is 15 right now. then add 22 which is 37 and subtract 4 which your answer would be 33

icang [17]3 years ago
3 0

22 divided by 2 is 11

it says four years ago so add 11 and 4 and that equals 15

she is 15 right now. then add 22 which is 37 and subtract 4 which your answer would be 33

33 is the answer.

You might be interested in
Answer for number 40. pleaseeeeee
Mrac [35]

Answer:

-10, -2, 5

Step-by-step explanation:

First, you can start by making a table.

<u>Negative    |    Positive</u>

-10              |    5

-2                |

The positive number is obviously the greatest, so now we look at the negative numbers. If the numbers were on a number line, -10 would be more to the left than -2, so it's the least. That leaves -2, which is greater than -10 but less than 5.

8 0
3 years ago
A triangular prism. Rectangle A has a base of 14 meters and height of 8 meters. Rectangle B has a base of 14 meters and height o
SCORPION-xisa [38]

Answer:

a  c   d

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Amy has $8 less than Maria.Together they have $30
gtnhenbr [62]
 a + m = 30
a = m - 8

(m - 8) + m = 30
2m - 8 = 30
2m = 30 + 8
2m = 38
m = 38/2
m = 19

a = m - 8
a = 19 - 8
a = 11

so Amy has $11 and Maria has $ 19
8 0
3 years ago
Ricky types at a rate of 68 words per minute. The equation w = 68m can be used to find w, the number of words he has typed after
algol [13]

Answer:

2380

Step-by-step explanation:

3 0
2 years ago
4= -2(x-2) +4 please help I’ll give you points!
Elina [12.6K]
<h3>Solution:</h3>

4 = -2(x-2) + 4

or, 4 = -2x + 4 + 4

or, 4 = -2x + 8

or, 4 - 8 = -2x

or, -4 = -2x

or, -4/-2 = x

or, 2 = x

<h2>Answer:</h2>

The value of x is 2.

4 0
3 years ago
Read 2 more answers
Other questions:
  • Solve to find the value for x in the linear equation: 3(−4x + 5) = 12.1. Use the distributive property: 2. Use the subtraction p
    6·2 answers
  • Determine whether the formula describes y as a function of x.
    9·2 answers
  • Which description is correct for the polynomial 4x^2+3x+5
    11·1 answer
  • What graph shows the line y=2/5x-3
    8·1 answer
  • What is the length of CB??<br>Show work
    7·2 answers
  • Find the 92nd term of the arithmetic sequence -29, -22, -15, ...
    14·1 answer
  • Simplify.
    15·2 answers
  • Jessica has a balance of $4;500 on her credit card with a 22% interest rate. How long will it take her balance to double?
    12·2 answers
  • The attempt to recapture the Holy Land from the Muslims is called the .
    5·1 answer
  • I know its not hard at all im just to lazy to do it
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!