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
eimsori [14]
2 years ago
13

Expand 4(-2y+ 3). 2y+7 0:-8 y + 12 2 y + 12 -8 y+ 3

Mathematics
1 answer:
stepan [7]2 years ago
8 0
It is -8y+12
You have to multiply 4 by -2 which equals -8
Then you do 4x3 which equals 12
You might be interested in
Please help. i'm currently failing !
Alla [95]

Answer: it’s a rational number because all rational numbers are fraction, also if you need help on your classes or work I can help you pass okay?

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Plz help me with this
erica [24]

Answer:

the answer is b

Step-by-step explanation:

b is 9 thank you

3 0
3 years ago
Read 2 more answers
Stan worked 4 years less than Marco.This year Stan has worked 29 years.If b is how long Marco worked, the equation b - 4 = 29 re
MA_775_DIABLO [31]

Answer:

Add 4 on both sides.

In the equation there is a -4.

If -4+4=0, that is how you would get rid of the -4.

But, you need to add 4 to 29 to really get rid of the -4.

So, 29+4 is 33.

b=33

6 0
3 years ago
Solve 3[-x + (2 x + 1)2 = x - 1<br><br><br> X=?
Anna007 [38]

Answer:

x=−7/8

Step-by-step explanation:

3 0
3 years ago
How do you do this question?
OLEGan [10]

Step-by-step explanation:

∫ dt / (cos²(t) ⁹√(1 + tan(t)))

If u = 1 + tan(t), then du = sec²(t) dt.

∫ du / ⁹√u

∫ u^(-1/9) du

9/8 u^(8/9) + C

9/8 (1 + tan(t))^(8/9) + C

7 0
3 years ago
Other questions:
  • Evaluate 4-2f when f=1
    8·1 answer
  • Polygons ABCD and A′B′C′D′ are shown on the coordinate grid: A coordinate plane is shown with two polygons represented. Polygon
    7·1 answer
  • HELP ASAP I don’t get it
    15·2 answers
  • Find the positive square root of 0.00822649
    8·1 answer
  • Use the bar graph to find the experimental probability of the event.
    11·1 answer
  • 3) -2x – 3y = -7<br> -4x + y = 21<br> A) (-8, 4)<br> C) (2, 4)<br> B) (-4,5)<br> D) No solution
    9·1 answer
  • PLSS HELP Identify the five important values from this box and whisker plot. Explain how you got your answers
    5·1 answer
  • What is the area of the figure if x = 25 cm and y=20 cm?<br> Use 3.14 to approximate it.
    6·1 answer
  • A math test has 10 multiple-choice questions, each with 3 answers to choose from. If a person taking this test were to guess on
    6·1 answer
  • find the rate of change of a cylinder whnen its radius is 6 feet if its height is always 3/2 times its radius and its increasing
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!