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
bija089 [108]
3 years ago
5

devante is 26 years younger than Ariana. 2 years ago Arianas age was 2 times devantes age. how old is devante now

Mathematics
1 answer:
lesantik [10]3 years ago
8 0
A= d+26
a-2= 2(d-2)

Substitute for a
d+26-2= 2d-4

Combine like terms
d+24=2d-4

Subtract d from both sides
24=d-4

Add 4 to both sides
d=28

Final answer: 28
You might be interested in
Solve for x<br><br> ax - k = 3(x + h)
inysia [295]

Answer:

x=3h+k/a-3

Step-by-step explanation:

Attached is the solution. I hope this helps you!!

8 0
3 years ago
Y = - 2/3x + 2 in standard form
Lesechka [4]

Answer:

2x + 3y = 6

Step-by-step explanation:

2x + 3y = 6

-2x. -2x

3y/3 = -2x + 6/3

Y = -2/3x + 2

4 0
2 years ago
Kipton puts one marshmallow on the scale and it weighs 7.2 grams. How much would 10 marshmallows weigh?
Maksim231197 [3]

Answer:

72 grams

Step-by-step explanation:

7.2 x 10 = 72

7 0
3 years ago
The distance from the center of an archery target to the outside edge of the target is 24 in. What is the diameter of the target
klemol [59]

Answer:

The diameter of the target is 48\ in

Step-by-step explanation:

we know that

In this problem the  distance from the center of an archery target to the outside edge of the target is equal to the radius of the target

so

r=24\ in

Remember that

The diameter is two times the radius

D=2r

substitute

D=2(24)=48\ in

7 0
3 years ago
You estimate that a box contains 141 envelopes the actual number of envelopes is 150 find the percent error
S_A_V [24]
0.0094% error



Divide 150/141. You get 0.94, then you need to find the percentage of that by clicking the percent button of your calculator
7 0
3 years ago
Other questions:
  • Denise constructs a triangle with angles measuring 64 degrees and 32 degrees. What would the third angle measurement be?
    14·2 answers
  • Plz answer it what are the multiples for 345 and 567?
    6·1 answer
  • A. A car is marked down by 20%. It normally sells for $20,000. What is the sale
    6·1 answer
  • Help with math? Giving 30points
    14·2 answers
  • 1) A light bulb producing company states that its lights will last an average of 1200 hours with a standard deviation of 200 hou
    8·1 answer
  • For what value of x do the functions f(x)=−52x+4 and g(x)=−12x−4 have the same output?
    12·2 answers
  • Please help me. Thank you--
    10·1 answer
  • A chef has 15 3/4lb of beans. She packs them in freezer bags that weigh 2 1/4lb each.
    7·2 answers
  • Find all real zeros of the function. <br>5. f(x) = x3 - 3x2 - 6x + 8 <br>6. g(x) = x3 + 4x2 - x - 4​
    9·2 answers
  • I need help with this one and the others .
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!