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
Irina18 [472]
3 years ago
12

If a + 4b = 33 and 6a + 3b = 51, what is the value of a + b? (I got 5 but it was wrong)

Mathematics
1 answer:
inna [77]3 years ago
7 0
B = 7, a = 5. So a + b is 13.
BigBrainTime
3 years ago
7+5 is 12, not 13
You might be interested in
A rectangular swimming pool measures 14 feet by 30 feet. The pool is
Zolol [24]

Answer:

The total cost of resurface the path is \$600

Step-by-step explanation:

step 1

Find the area of the path

The area of the path is equal to the area of the path plus the swimming pool minus the area of the swimming pool

A=(14+3+3)(30+3+3)-(14)(30)

A=(20)(36)-(14)(30)

A=300\ ft^{2}

step 2

Find the cost of resurface the path

Multiply the area of the path by $2 per square foot

300*2=\$600

4 0
3 years ago
Pleaseee helpppp I really need it now please
lozanna [386]

Answer:

c = 60

Step-by-step explanation:

A triangle = 180 degrees

180-(15+105)=c

c=60

5 0
3 years ago
Help me on question. 5
Volgvan
Because he was wrong
8 0
4 years ago
Read 2 more answers
Identify the number of terms in the expression. Type the answer in the space provided.
nadya68 [22]

Answer:

Step-by-step explanation:

Terms are separated from one another by + and/or - signs.  In this case neither appears, so the given expression constitutes a single term.

3 0
3 years ago
Plese answer the puzzle please
____ [38]

<em>Look</em><em> </em><em>at</em><em> </em><em>the</em><em> </em><em>attached</em><em> </em><em>picture</em><em>⤴</em>

<em>Hope</em><em> </em><em>this</em><em> </em><em>will</em><em> </em><em>help</em><em> </em><em>u</em><em>.</em><em>.</em><em>.</em>

8 0
3 years ago
Other questions:
  • Find the exact value by using a half-angle identity. sin 22.5°
    13·2 answers
  • (10 POINTS) Perry observes the opposite, parallel walls of a room. In how many lines do the planes containing the walls intersec
    15·1 answer
  • The relationship between speed, distance and time can be calculated with
    13·1 answer
  • Can someone please help solve these simultaneous equations?
    8·1 answer
  • Question 26 of 58
    5·1 answer
  • Mark lost 3.5 kilograms after a week of exercise. One kilogram is equal to approximately 2.2 pounds. Which measurement is closes
    11·1 answer
  • PLZ HELP QUICK<br> Which value from the set {12, 16, 21, 36} makes 2/3-n=19 true?
    12·2 answers
  • How to put -2(-6x+3y-1) in distributive property
    6·1 answer
  • 5+2b-2 <br> =( )b+( )<br> please i need help!!!!
    7·1 answer
  • How to get rid of a square root in the denominator?.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!