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
Akimi4 [234]
2 years ago
6

Matthew is half as old as Alan. If the sum of their ages is 54, find their ages.

Mathematics
1 answer:
kompoz [17]2 years ago
5 0

Answer:

26

Step-by-step explanation:

You might be interested in
A(n)=-6-4(n-1) find the 4th term
egoroff_w [7]

Answer:67738373783

Step-by-step explanation:

3 0
3 years ago
A tent rental company charges a mandatory $175 setup fee and a $110 hourly rental fee. Which of the following equations can be u
LekaFEV [45]

Answer:

A. c (in $) = 110(8) +175

Step-by-step explanation:

$175 is the starting price so in terms of an equation or an equation of a line it is the "b" or y-intercept.

c is the "y" or the depedent variable to solve for.

$110 is the increasing interval that is multiplied by the known variable, "x".

8 is the second variable, "x" but is known.

7 0
3 years ago
Read 2 more answers
Estimate the sum of 9.327 + 5.72 + 4132 to one decimal place
IrinaK [193]
9.327 rounds to 9.3
5.72 rounds to 5.7
4132 rounds to 4132

9.3 + 5.7 + 4132 =
15 + 4132 = 4147
8 0
3 years ago
Express the terms of the following geometric sequence recursively.
BabaBlast [244]

Answer:

The most correct option for the recursive expression of the geometric sequence is;

4. t₁ = 7 and tₙ = 2·tₙ₋₁, for n > 2

Step-by-step explanation:

The general form for the nth term of a geometric sequence, aₙ is given as follows;

aₙ = a₁·r⁽ⁿ⁻¹⁾

Where;

a₁ = The first term

r = The common ratio

n = The number of terms

The given geometric sequence is 7, 14, 28, 56, 112

The common ratio, r = 14/7 = 25/14 = 56/58 = 112/56 = 2

r = 2

Let, 't₁', represent the first term of the geometric sequence

Therefore, the nth term of the geometric sequence is presented as follows;

tₙ = t₁·r⁽ⁿ⁻¹⁾ = t₁·2⁽ⁿ⁻¹⁾

tₙ =  t₁·2⁽ⁿ⁻¹⁾ = 2·t₁2⁽ⁿ⁻²⁾ = 2·tₙ₋₁

∴ tₙ = 2·tₙ₋₁, for n ≥ 2

Therefore, we have;

t₁ = 7 and tₙ = 2·tₙ₋₁, for n ≥ 2.

4 0
3 years ago
Solve the variable<br>v + 5 &gt; 9 ​
Aloiza [94]

Answer:

v > 4 is simplified expression.

Step-by-step explanation:

Given that:

v + 5 > 9 ​

This expression says that when 5 is added to a variable v it will be greater than 9 So we will simplify it to get the value for variable v:

Subtracting 5 from both sides:

v + 5 - 5 > 9 ​- 5

v > 4

This is the simplified expression for given question.

i hope it will help you!

5 0
3 years ago
Read 2 more answers
Other questions:
  • Express your answer in scientific notation.<br> 9.3⋅10 ​7 −3.4⋅10 6 =
    15·2 answers
  • find the common ratio r for the geometric sequence and use r to find the next three terms 5,15,45,135
    11·1 answer
  • A restaurant earns $1073 on Friday and $1108 on Saturday. Write and solve an equation to find the amount xx (in dollars) the res
    10·1 answer
  • I need help solving this equation -3=9/(5-2k)/5
    12·1 answer
  • If arc XY= 78 miles and measure of arc XY=70º then what is the radius of the circle?
    7·1 answer
  • Which statements are true regarding the diagram for circle P and the angles created? Check all that apply.
    7·2 answers
  • Which is an example of the Identity Property?
    14·1 answer
  • Two of the angles of a triangle measure 50° and 80°. Classify the triangle.
    9·1 answer
  • Pls someone help me find the answers
    5·1 answer
  • 2. Round the following numbers to the nearest 10 thousand:
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!