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
yanalaym [24]
3 years ago
8

Subtract. Use models if needed. (–4x + 7) – (5x – 9)

Mathematics
2 answers:
olga_2 [115]3 years ago
5 0

Answer:

-9x+16 hope this helps

Step-by-step explanation:

erik [133]3 years ago
4 0

Answer:

I think the answer is -9x+16. Not sure lol sorry if its wrong.

You might be interested in
What equation describes the circle that is centered at (8, 3) and has a radius of 9
Sloan [31]

Answer:

<h3> (x-8)²+(y-3)² = 81</h3>

Step-by-step explanation:

The general equation of a circle is expressed as;

(x-a)²+(y-b)² = r² where;

(a, b) is the centre of the circle

r is the radius

Given the centre (8, 3) and the radius of 9, the equation of the circle will be;

(x-a)²+(y-b)² = r²

(x-8)²+(y-3)² = 9²

(x-8)²+(y-3)² = 81

hence the required equation is  (x-8)²+(y-3)² = 81

5 0
2 years ago
Amanda composed two songs. The longer song is 126 seconds less than twice the length of the short song. The longer song lasts 28
polet [3.4K]
If there are two songs written and the longest one is 126 seconds less than twice the length of the short song, and the longest one lasts 286 seconds, then the shorter song's length can be found using this formula: 
2x-126=286.
This would then turn into x-63=143 to show the time difference. Solving here for x, would be 206 seconds.
4 0
3 years ago
Why is 1/3 bigger than 4/5
UkoKoshka [18]
1/3 is in fact NOT larger than 4/5. 4/5 is larger than 1/3.
4 0
3 years ago
Read 2 more answers
What is the value of tanØ
mr_godi [17]

Answer:

tan ∅ = 24 / 7

Step-by-step explanation:

cos ∅ = 7 / 25

sin^2 ∅ + cos^2 ∅ = 1

sin^2 ∅ + (7 / 25)^2 = 1

sin^2 ∅ = 1 - 49 / 625

sin^2 ∅ = 625 - 49 / 625

sin^2 ∅ = 576 / 625

sin ∅ = root 576 / 625

sin ∅ = 24 / 25

tan ∅ = sin ∅ / cos ∅

tan ∅ = 24/25  /  7/25

Therefore, tan ∅ = 24 / 7

OPTION 4.   24 / 7

8 0
3 years ago
Find the commission 690.48
skad [1K]

Answer:

more information would love to help

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • A survey of 73 students found that 37% were in favor of raising tuition to pave new parking lots. The standard deviation of the
    11·1 answer
  • Juliana bought a pack of stickers There are 15 stickers in the pack, and 8/10 of the stickers are hearts. How many stickersin th
    9·2 answers
  • What is the factored form of a2 – 121?
    9·2 answers
  • Solve for x.<br><br> x = __°
    8·1 answer
  • HOW DO THE EXPRESSION 4(3+X) AND (3+3+3+3)+(X+X+X+X) COMPARE TO ANOTHER
    11·1 answer
  • ANSWER ASAP PLEASE . ill be giving you the brainliest award .
    10·1 answer
  • Help plz, i will give brainilist award.
    10·2 answers
  • Leroy borrowed $1500 at an annual simple interest rate of 12%. He paid $270 in interest. For what time period did Leroy borrow t
    5·1 answer
  • Help Please<br> 2(-1+-4)-d^2
    8·1 answer
  • A gopher lives in an underground burrow. It starts at a certain point, p, underground and digs straight down to triple its dista
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!