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
LenaWriter [7]
3 years ago
5

What is the value of this expression? ​ 1.5(−2.4+(−5.3))

Mathematics
1 answer:
Ahat [919]3 years ago
7 0

Answer:

-11.55

Step-by-step explanation:

(to get the numbers out of the brackets you have to multiply all the numbers in the brackets to the number that is there, and in this case its 1.5)

1.5x(-2.4)= -3.6

1.5×(-5.3)= -7.95

after that, you add them (because there is a plus sign, not a minus, multiplication sign or a division sign.)

-7.95+ -3.6= -11.55

answer= -11.55

You might be interested in
I need help on this question
Westkost [7]

Answer:

v = 16.5

Step-by-step explanation:

6 0
3 years ago
Substitution Method. Help please? #5 please!
s344n2d4d5 [400]
Switch the second equation to equal y so...
y=-2x-3
then plug in for y in the first equation
2x+4(-2x-3)=6
2x-8x-12=6
-6x=18
x=-3
now plug in for y
2(-3)+y=-3
-6+y=-3
y=3

answer (-3,3)
8 0
3 years ago
What is 0.06 divided by 8 working out
Feliz [49]
It’s an answer for your question

6 0
3 years ago
Read 2 more answers
I need help please !!!!!!!
galina1969 [7]

Answer: The answer is C

4 0
3 years ago
Read 2 more answers
A limited-edition poster increases in value each year with an initial value of $18. After 1 year and an increase of 15% per year
Roman55 [17]

Answer:

The required equation is y = 18(1.15)^x.

Step-by-step explanation:

Consider the provided information.

The Initial value of poster = $ 18

After 1 year amount of increase = $ 20.70

With the rate of 15% = 0.15

Let future value is y and the number of years be x.

y = 18(1.15)^x

Now verify this by substituting x=1 in above equation.

y = 18(1.15)^1=20.7

Which is true.

Hence, the required equation is y = 18(1.15)^x.

7 0
3 years ago
Read 2 more answers
Other questions:
  • What is the constant of proportionality in the equation y=5/4 x
    5·1 answer
  • One number is 1/2 as much as the other. Their sum is 54. What are the two numbers
    12·1 answer
  • Help pls! 10 points!
    11·2 answers
  • What is the sum of the polynomials?
    14·1 answer
  • Round each number to the nearest ten and estimate the sum. 82.14 + 38.5 + 41.3
    7·2 answers
  • Three times the measure of the supplement of an angle is 108 degrees more than 9 times the measure of the angle's complement. Fi
    9·1 answer
  • 1. Is down below and is the first photo.
    8·1 answer
  • Alice plants carrots in a rectangular garden bed. The garden bed has a width of 1.5 meters
    14·1 answer
  • Ik this is really easy but I'm so tired rn xD Please helppp
    13·1 answer
  • Janie and Jasmine are playing three games at an arcade. Each of the games requires either 2, 3, or 4 tokens. The girls plan to p
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!