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
slava [35]
3 years ago
15

Bob's age is 4 times greater than Susanne's age. Dakota is three years younger than Susanne. The sum of Bob's, Susanne's, and Da

kota's ages is 93. What is Susanne's age?
Mathematics
1 answer:
belka [17]3 years ago
5 0
Susanne is 16 years old.

b = Bob's age

s = Susanne's age

d = Dakota's age

Bob's age is 4 times greater than Susanne's age:

b = 4s

Dakota is three years younger than Susanne:

d = s - 3

The sum of Bob's, Susanne's, and Dakota's ages is 93:

b + s + d = 93


 solve these equations:

b = 4s

d = s - 3

b + s + d = 93


and get:

b = 64 years

s = 16 years

(remember that s = Susanne) 

d = 13 years
You might be interested in
Use what you know about end behavior to match each function in standard form with its graph below.
LUCKY_DIMON [66]

Answer:

2=C

3=A

4=D

5=B

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
You buy a game for $40 , and the sales tax is $2 2 . What percent of the game price are you paying in sales tax?
Len [333]
.05 percent taxes if you spend 40 and 2 dollar worth of taxes
8 0
3 years ago
A student conducted a experiment on plant growth . Plant A was fed a different fertilizer than Plant B . Before the experiment b
Trava [24]

Answer:Plant A


Step-by-step explanation: Plant A underwent 4.2 centimeters of growth, whereas Plant B underwent 4 centimeters of growth. Plant A grew more drastically than Plant B



3 0
3 years ago
<img src="https://tex.z-dn.net/?f=%5Cfrac%7B2%7D%7B11%7D%20%3D%5Cfrac%7Br%7D%7B13%7D%3F" id="TexFormula1" title="\frac{2}{11} =\
notka56 [123]

I hope that it helps you..

4 0
2 years ago
Need help with pythgoream theorem
Fantom [35]
Upper Left for certain.
Lower right. You can check it out using
a^2 + b^2 = c^2
14^2 + 48^2 = 50^2
196 + 2304 =? 2500
2500 = 2500 This checks out to being true. I don't think there are any others.
5 0
3 years ago
Other questions:
  • 3.5^2+2.6×3-6 anybody explain this please.
    8·1 answer
  • the length of the bottom of the triangle is X. Another more in 7 more than 4 times the length of the bottom of the triangle. The
    8·1 answer
  • Witch multiples of 24 are not factors of 24
    8·1 answer
  • Evaluate the integral (3 - 2x)dx for x = -1 to x = 3<br> byinterpreting it in terms of areas.
    12·1 answer
  • A 13​-foot piece of string is cut into two pieces so that the longer piece is 4 feet longer than twice the shorter piece. Find t
    11·1 answer
  • Help with this please!!!!!
    11·1 answer
  • Show all your work!!! <br><br> B is already wrong (TRUST ME)
    11·2 answers
  • Can the two triangles be congruent? if so, how?.
    10·1 answer
  • A truncated cone has horizontal bases with radii 18 and 2. A sphere is tangent to the top, bottom, and lateral surface of the tr
    11·1 answer
  • Verne has two pieces of lumber the redwood board is 3/4 inch thick. The pine board is only 1/5 inch thick. How much thicker is t
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!