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
svet-max [94.6K]
3 years ago
12

4a+7b+5a-b what is the answer please i need it im soooonot good at maths

Mathematics
1 answer:
Debora [2.8K]3 years ago
6 0

Answer:

9a + 6b

Step-by-step explanation:

4a+7b+5a-b = 9a + 6b

You might be interested in
A farm lets you pick 3 pints of raspberries for $12.00. Use the table is you get stuck.
Cerrena [4.2K]

Answer:

a=4

b=1/4

c=4

d=32

Step-by-step explanation:

4 0
3 years ago
Solve 4,200 ÷ 70 = ________. Rewrite as a fraction to help you.
stellarik [79]
4200/70
take out a zero on both top and bottom

420/7
Simplify

= 60

Hope this helps!
Brainliest and a like is much appreciated
8 0
2 years ago
A football player makes 15 catches for 225 yards. what is his average yards per catch
ivanzaharov [21]
15, 225 divided by 15 equals 15
5 0
3 years ago
Read 2 more answers
Which are true if figure DEFG is reflected across the x-axis? Check all that apply.
Stels [109]

Answer:

D(0, 4) → D'(0, –4)

E(–2, 0) → E'(–2, 0)

The perpendicular distance from G' to the x-axis will equal 2 units.

Step-by-step explanation: Got It Right

3 0
4 years ago
Define x to be an limit point of a set s if every ball about x contains points of s other than x. (note that x need not lie in s
HACTEHA [7]
He ran 2700 mins total in 12 weeks.
He ran 1800 laps in this time frame.
= 1800/2700 = 2/3 lap per minute x 60 min/hour
= 40 laps/hour average
7 0
3 years ago
Other questions:
  • The weight of an object on mars varies directly is proportional as the weight of the object on earth a 75 pound object on earth
    13·1 answer
  • Please help ASAP! I’ll give brainliest:))
    13·1 answer
  • Po<br> a) ZR is the preimage of 2
    14·1 answer
  • A cylindrical garbage can has a radius of 1.5 feet and holds approximately 28.27 cubic feet of trash. Find the approximate heigh
    8·1 answer
  • Simplify the following expression 5x^2-14x+3-8x-6x^2
    11·1 answer
  • 100 points....<br><br> The graph below is a solution to what system of linear inequalities?
    8·2 answers
  • For the question "Which binomial is a factor of 9x² – 64?
    7·1 answer
  • Find the volume of the prism. L=25, W=16, H=24
    6·1 answer
  • Select the exspreshion that is equivalent to 45x+10
    9·2 answers
  • How is 3 and 4 related to 12 fractions
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!