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
nydimaria [60]
3 years ago
11

What is -7b + 5b + 3b =

Mathematics
1 answer:
inysia [295]3 years ago
8 0

Question

what is -7b + 5b + 3b =

Answer:

<h2>b</h2>

Step-by-step explanation:


-7b + 5b + 3b =

-2b + 3b =

b



You might be interested in
1+5+10-7*15+45/2<br> please help it’s due soon!!!
KatRina [158]

Answer:

Negative 66.5 or -66.5

Step-by-step explanation:

You need to put minus before the number branliest me

8 0
2 years ago
You mow the lawn to earn your allowance. Each time you mow the lawn you earn $12. Write an equation for the number of dollars, d
lidiya [134]
It would simply be d(m)
5 0
4 years ago
Read 2 more answers
Can it be concluded that if there is a 50% chance of contracting a communicable disease through contact with an infected person,
crimeas [40]

Answer:

No it cannot be concluded.

Step-by-step explanation:

The probability of getting the disease in the first attempt is 50%

The probability of getting the disease in the second attempt is 50%

Thus the probability of getting the disease in either of the turns is 50%+50%=100% (which may seem to be true)

BUT

The probability of not  getting the disease in the first attempt is 50%

The probability of not getting the disease in the second attempt is 50%

Thus the probability of not getting the disease in either of the turns is 50%+50%=100% (which is also true for this case)

Thus the probability of getting the disease in either of the 2 contacts is still 50%

4 0
3 years ago
What is the slope of (3, 3) and (-6, -3)
Veronika [31]

Answer:

m=2/3

Step by Step Explanation:

x1,y1= 3,-6

x2,y2=3,-3

m={-3-3}           (Fraction Form)

    {-6-3}

Refine:

m={2}{3}

7 0
3 years ago
Read 2 more answers
Answer ASAP, will give brainliest
Eduardwww [97]

Answer:

A) 5.4 cm

Step-by-step explanation:

Length of mid segment = (sum of parallel sides )/2

Sum of parallel sides = PQ + SR = 9 + SR

\frac{9+SR}{2}=MN\\\\\frac{9+SR}{2}=7.2 cm\\9 +SR = 7.2*2\\\\9 + SR = 14.4\\       SR = 14.4 -9 \\SR = 5.4 cm

4 0
3 years ago
Other questions:
  • What is step two in the problem solving process
    10·1 answer
  • 135 is 30% of what number
    7·1 answer
  • suppose that 17 inches of wire costs 51 cents. at the same rate, how much ( in cents ) will 33 inches of wire cost?
    8·1 answer
  • The old record mentioned took place in 2004. Write and solve a subtraction equation to find which year this record - breaking ev
    5·2 answers
  • Eya is 7 less than threee times bills age.if eya is 17 how old is bill
    15·2 answers
  • An automobile manufacturer claims that its jeep has a 31.231.2 miles/gallon (MPG) rating. An independent testing firm has been c
    15·1 answer
  • Find the value of f(–2) for the function f(x) = 4x + 10.
    6·2 answers
  • David's chocolate bar is 37% cocoa. If the weight of the chocolate bar is 51 grams, how many grams of cocoa does it contain? Rou
    15·1 answer
  • The perimeter of a rectangular garden is 346 m.
    14·1 answer
  • Amanda works at a store that pays her 7% commission on the total amount of clothes she sells. Last week, she sold $1600.00 worth
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!