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
Mademuasel [1]
2 years ago
11

Write the simplified form of (-0.5z + 0.9z) – (-0.3z + 0.9z).

Mathematics
1 answer:
Delicious77 [7]2 years ago
8 0

Answer:

-0.2z

Step-by-step explanation:

0.4z-0.6z

-0.2z

You might be interested in
How do you use proportions to solve percent problems​
exis [7]

Answer:

Step-by-step explanation:

EXAMPLE #1:

What number is 75% of 4?   (or   Find 75% of 4.)

The PERCENT always goes over 100.

   (It's a part of the whole 100%.)

4 appears with the word of:

   It's the WHOLE and goes on the bottom.

A proportion showing one fraction  with PART as the numerator and 4 as the denominator equal to another fraction with 75 as the numerator and 100 as the denominator.

We're trying to find the missing PART (on the top).

In a proportion the cross-products are equal:   So 4 times 75 is equal to 100 times the PART.

The missing PART equals 4 times 75 divided by 100.

(Multiply the two opposite corners with numbers; then divide by the other number.)

4 times 75 = 100 times the part

300 = 100 times the part

300/100 = 100/100 times the part

3 =   the part

A proportion showing the denominator,  4, times the diagonally opposite 75; divided by  100.

7 0
3 years ago
How do you solve and simplify
DedPeter [7]
F(x) = 1/(x+2)   & g(x) = x/(x-3)


(f(x) + g(x) = 1/(x+2) + x/(x-3). Reduce to same denominator:

1/(x+2) + x/(x-3) =(x-3) + x(x-3)/(x+2).(x-3) ==> (x²+3x-3)/(x+2).(x-3)

7 0
2 years ago
What is 788 divided by 14 in a long division model?
Fiesta28 [93]
Here's how you do long division

6 0
3 years ago
Someone?! answer please
Sonbull [250]
The answer is "$94."

If all 6 friends spent $420 on kayaks, and $144 on food, then they spent $564 in total. Divide $564 by 6 people to see how much each person payed.

420+144=564
564÷6=94
8 0
3 years ago
Read 2 more answers
Help me with my test
igor_vitrenko [27]

Answer:c

d

Step-by-step explanation:

hi

5 0
3 years ago
Other questions:
  • What is the area of triangle with base 5m and height 12m
    15·1 answer
  • A recipe takes 90 minutes to make 25% of the time he spent preparing the ingredients how many minutes are spent preparing
    10·1 answer
  • It takes Planet Folger 24 hours to complete a full rotation. It takes Planet Keurig approximately 58 days, 15 hours, and
    10·1 answer
  • What is the value of the expression? PEMDAS
    10·2 answers
  • Divide, and then round the answer to two decimal places:<br><br> 0.6256108÷0.527
    14·1 answer
  • HELP ME PLS I BEG U!!! The data points for equation A are graphed on the coordinate plane below and are connected by using a str
    12·1 answer
  • Find the value of 3cubed - (4)(2)
    10·2 answers
  • A line with a slope of 2 passes through the point (2,4). what is its equation in slope-intercept form?​
    13·1 answer
  • Plz help meeeeeeee I need help
    10·1 answer
  • 2=<img src="https://tex.z-dn.net/?f=%5Cfrac%7Bu-12%7D%7B3%7D" id="TexFormula1" title="\frac{u-12}{3}" alt="\frac{u-12}{3}" align
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!