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
netineya [11]
3 years ago
13

Identify the equivalent expression -4(b+2) - 3b

Mathematics
1 answer:
Romashka-Z-Leto [24]3 years ago
8 0

Answer:

-7b - 8

Step-by-step explanation:

-4(b + 2) - 3b < distribute -4 into b +2

-4b - 8 - 3b < combine like terms

-4b - 3b = -7b

-7b - 8 is our solution

You might be interested in
A pile of sand has a weight of 90 kg. The sand is put into a small bag,a medium bag and a large bag in the ratio 2 : 3 : 7. What
tekilochka [14]
Hi there:)
Total ratio
2+3+7=12
Now find the weight of sand in each bag

Small bag
90×(2÷12)
=15 kg
Medium bag
90×(3÷12)
=22.5
Large bag
90×(7÷12)
=52.5

Hope it helps
4 0
3 years ago
Read 2 more answers
Find the equation of the line.
ki77a [65]

Hello,

2 points of the line: (2,0) and (0,3)

\Delta\ y=3-0=3\\\Delta\ x=0-2=-2\\\dfrac{\Delta\ y}{\Delta\ x} =\dfrac{-3}{2} \\\\y-0=\dfrac{-3}{2}*(x-2)\\\\\boxed{y=-\dfrac{3x}{2}+3}\\

3 0
3 years ago
Need answer please show work
Jet001 [13]

Let us set up some variabe:

  • height: h
  • base: b

Use the known information:

  • b = 2h + 8

Now lets find the area

   Area = (1/2) * b *h = (1/2) * h * (2h + 8)

Hope that helps!

7 0
2 years ago
Convert 11.42424242 to a rational expression in the form of a/b , where b ≠ 0.
TiliK225 [7]
11.424242
isolate the repeating part
11+0.424242

focus on the repeating part
0.42424242
how many places till it repeats again?
2
let's say it is x
x=0.42424242
multiply by 100
100x=42.424242

subtract them
100x-x=42.42424242-0.42424242
the infinite repeats cancel and we get
99x=42
divide by 99
x=\frac{42}{99}



so
11.\overline{42}=11 \space\ \frac{42}{99}
5 0
3 years ago
Read 2 more answers
jan began with 5/6 pound of modeling clay and used 1/5 of the clay to make decorative magnets, She divides the remaining clay in
erastovalidia [21]
5/30 becuase if I multiply u get the answer.
3 0
3 years ago
Read 2 more answers
Other questions:
  • A set of electric toothbrush prices are normally distributed with a mean of 87 dollars and a standard deviation of
    13·1 answer
  • Which set of numbers is included as part of the solution set of the compound inequality
    8·2 answers
  • Write the expanded form of 9,003,840,165
    5·1 answer
  • Gymnast Clothing manufactures expensive soccer cleats for sale to college bookstores in runs of up to 500. Its cost (in dollars)
    8·1 answer
  • Rahmir bought 18 pieces of candy. he gave1/6 of the apples to each of his 5 friends.how many apples did each friend get?
    11·1 answer
  • I need help pleases and ASAP
    9·2 answers
  • 2.2x-10=0.2x +14 and -4x+5=x-5
    10·1 answer
  • In a Geometry class, Rosalie draws two circles on the coordinate grid as shown. She asks her students to prove that the two circ
    11·1 answer
  • Plz help me with 1-6 <br> identify each pair of angles
    9·1 answer
  • What is 3 x 5 what does it equal
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!