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
Ad libitum [116K]
3 years ago
12

Who can solve for Y ? 2y < -4

Mathematics
2 answers:
slavikrds [6]3 years ago
7 0

Answer:

y < -2

Step-by-step explanation:

2y < -4

Divide both sides by 2.

y < -2

frez [133]3 years ago
4 0

Answer:

y <-2. :::::::::::::::::::::::

Step-by-step explanation:

2y< -4 ==> y<-2

You might be interested in
Find the measure of angle C of a triangle ABC, if angle A=a and angle B= 2a.
erma4kov [3.2K]
3.14 - 3a Radians

Because
180o = 3.14 radian
3 0
2 years ago
Find the area of the larger sector.
Wewaii [24]

Step-by-step explanation:

the formula for the area of a sector is

(x°(r^2)π)/360

with x being the angle

r bring the radius of the circle

(255(13.4)^2π)/360

399.6

Hope that helps :)

3 0
3 years ago
Of the 130 students distance learning math with Mr. Bischof, 63% of them actually work through the material. Approximately, how
QveST [7]

Answer:

82

Step-by-step explanation:

because 63% of 130 is 81.9

and since the question is asking approximately which means rounding, so you round 81.9 to get 82.  

7 0
3 years ago
A total of 150 students have taken an Algebra 2 final exam. The scores are normally distributed with a mean of 71% and standard
WARRIOR [948]

Answer:

102 students

Step-by-step explanation:

Note that 65% and 71% are both 1 standard deviation from the mean (71%).  According to the empirical rule, 68% of scores lie within 1 std. dev. of the mean.

68% of 150 students would be 0.68(150 students) = 102 students

3 0
3 years ago
Adam and Brianna plan to install a new tile floor in a classroom. Adam works at a constant rate of 50 tiles per hour, and Briann
natima [27]

Answer:

t≅13.33h

Step-by-step explanation:

Adam (A) works at constant rate of 50tiles/h

Briana (B) works at constant rate of 55tiles/h, this means that A=50 tiles per hour and B=55 tiles per hour, then A+B = 105tiles/h together, but the floor consists of 1400tiles, so if 105 tiles are installed in one hour, then 1400 tiles in how long they will be installed?

t = 1400tiles*h/105tiles≅ 13.33 h

7 0
2 years ago
Other questions:
  • I have 4 digits. My 7 is worth 7 ∗ 1,000. My 2 is worth 200. One of my 4s is worth 40. The other is worth 1/10 as much.
    13·1 answer
  • A small number of cards have been lost from a complete pack if I deal the rest of the cards amongst four people three cards rema
    15·1 answer
  • What is (x+3)(x+8)=0
    15·2 answers
  • Which of the following is not a question to ask when determining whether an expression involving exponents is completely simplif
    13·2 answers
  • Label the sides and name them also explain how you know<br>​
    15·1 answer
  • Line AB is parallel to line CD. Which statement is true?
    8·2 answers
  • PLEASE HELP EASY 6TH GRADE MATH (pic is the possible answers) select the equation that represents the problem. let x represent t
    10·2 answers
  • Find the area of ABC to the nearest tenth, if necessary
    9·1 answer
  • Lisa works mowing lawns and babysitting. She earns 8.80 an hour for mowing and 7.50 an hour for babysitting. How much will she e
    15·2 answers
  • Over 7 months, the weight of a baby measured in pounds doubled. Does its weight measured in kilograms also doubled
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!