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
erik [133]
3 years ago
5

Please help due tonight

Mathematics
1 answer:
elena-s [515]3 years ago
4 0
Using algebra
3b+5d=34
2b+6d=36
This is a simultaneous equation
Times top equation by two and bottom by 3
6b+10d=68
6b+18d=108
Subtract bottom equation by top one
-8d=-40
d=5
substitute this into an equation
3b+25=34
-25 from both sides
3b=9
b=3
drink is $5 burger is $3
You might be interested in
I need help pls this is really hard
Greeley [361]

Answer:

I cant see it wrong angle lol

8 0
3 years ago
Read 2 more answers
Can the following lengths be
amm1812
I don’t think so because 2 lengths added up HAVE to be greater than the largest length. Hope this helped
3 0
4 years ago
Find the measure of each interior angle of a regular polygon with the following number of size 6​
Ostrovityanka [42]

Answer

number of side(n)=6

formula to calculate each interior angle =((n-2)×180)/n

now,

((6-2)×180)/6

(4×180)/6

720/6

120

may this will help you

7 0
3 years ago
Read 2 more answers
Simplify the expression (1.25 x 107) (4 x 104).<br> HELPP
ankoles [38]

Answer:

55640

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Evaluate the expression <br><br> 64 (15-1x2-9
SVETLANKA909090 [29]

Answer:

256

Step-by-step explanation:

64(15-1x2-9)

64(15-2-9)

64 x 4

256

3 0
3 years ago
Other questions:
  • Which equation shows the substitution method being used to solve the system of linear equations?
    15·1 answer
  • In 2010, the population of Salt Lake City, Utah, was 186,440 and the population density was 1,678 people per square mile. What i
    14·2 answers
  • To receive a C grade, a student must average more than 77 but less than or equal to 85 . If Ethan received a C in the course and
    11·1 answer
  • A truck travels for 34.1 minutes at a speed of 53.5 km/h and then for 55.7 minutes at a speed of 97.9 km/h. What is the average
    11·1 answer
  • How do i write a geometry proof
    7·2 answers
  • how would i find the surface area of a cone in terms of pi, if the radius is 14cm &amp; the height is 15cm ? what would be the a
    11·1 answer
  • Solve for x.<br> x² = 36<br> A)+36<br> B)+6<br> C)+3<br> D)36
    15·1 answer
  • Lena picked 3 tomatoes form her garden on monday 3 on tuesday 6 on wesday 12 on thursday and 24 on friday .She notices that the
    9·2 answers
  • PLEASE ANSWER ASAP! NO SCAM LINKS OR REPORTEd
    7·1 answer
  • The numbers 3, 5, 7, a, and b have an average of 15. What is the average of a and b?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!