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
likoan [24]
3 years ago
13

Simplify the expression 1.5y2+6.3+6y-3.9-4y+y2​

Mathematics
1 answer:
Lena [83]3 years ago
8 0

Answer: 2.5y^{2} +2y+2.4

Step-by-step explanation:

You might be interested in
A theater seats 1,000 people. When Jeremy arrives there are 673 empty seats Jeremy is followed by a group of 145 people.how many
kozerog [31]
There will be 181 seat left once Jeremy and the group seat down
7 0
3 years ago
Read 2 more answers
X+y=20 3x-3y=30 Which values of x and y satisfy this system of equations?
puteri [66]

x +y = 20 ( rewrite as x = 20-y)

3x - 3y =30

3(20-y) - 3y = 30

60-3y - 3y = 30

60-6y = 30

-6y = -30

y = -30 / -6 = 5

x=20-5 = 15

x = 15, y = 5

4 0
4 years ago
Tamara bought yarn for $39 and 2 pairs of knitting needles. Her total cost for the yarn and knitting needles was $69. Tamara wri
Sidana [21]

Answer:

im taking it on edgenunity

Step-by-step explanation:

so what u do is pick the first 3 then last one

7 0
3 years ago
Read 2 more answers
Which is the best description of 4 (21x÷7)
Lera25 [3.4K]
If by description you mean simplification then: 84x/28
4 0
3 years ago
Cherise is tracking her heart rate during a 20-mile bike ride. In 1/3 min, her heart beats 56 times. What is Cherise’s heart rat
Pavel [41]
The intensity level is hard and for the first part, it’s 168. and something. Sorry that’s all I figured out I’m not too smart :/
4 0
3 years ago
Read 2 more answers
Other questions:
  • –4y=10 in standard form
    13·2 answers
  • If a shape is a regular pentagon with five sides, which of the following must be
    15·1 answer
  • Please answer and explain why.
    7·1 answer
  • Marco wants to cut a sheet of plywood to fit over the top of his triangular sandbox.one angel measures 38degrees and it is betwe
    5·1 answer
  • Given the following three measures of angles or sides, determine if it is possible to construct a unique triangle, more than one
    6·2 answers
  • An instructor computed a least squares regression line to predict final course percentage based on Exam 1. She got the following
    13·1 answer
  • What is the value of the expression below when z = • 3?<br> 622 + 2z + 10
    8·1 answer
  • Red: y = 7x
    12·1 answer
  • Please help solve for correct answer​
    6·1 answer
  • Which equation is represented by the graph below?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!