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
Vikki [24]
3 years ago
15

4 (-3-5) - (10+4x) helpppppp​

Mathematics
1 answer:
Lilit [14]3 years ago
7 0

Answer:

The answer would be -4x - 42.

Step-by-step explanation:

Goal: Simplify the equation.

  1. You need to distribute the - sign where it isn't. So the equation should look like this now: 4(-3-5)+-1(10+4x).
  2. Now multiply -1(0+4x): (-1)(10) + -1(4x) to get 4(-3-5) +-10+-4x
  3. Now multiply 4(-3-5): (4)(-3)= -12 / (4)(5) = 20 / -12-20 = -32
  4. The equation should now look like: -32 + -10 + -4x
  5. Next, we need to combine like terms and since the like terms are -32 and -10, the equation should look like: -4x + (-32 + -10).
  6. Add -32 with -10: -32 + -10 = -42.
  7. You can't do anything with the -4x so therefore, the equation would be -4x - 42.
You might be interested in
How to solve this question
erica [24]
Multiplication property; distribution property of an exponent. Multiply exponents together, then distribute the ¨( )¨
3 0
2 years ago
Liam finds the perfect scarf as a gift for his mother. He uses his debit card to buy the scarf. What is an advantage of using a
Hoochie [10]
Well a debit card is the card that draws money directly out of your bank account, A credit is the money your going to have to pay back with interest so your best option would be B)
5 0
3 years ago
I NEED HELP!!! PLEASE HELP!!! FIRST TO ANSWER GETS 50 POINTS AND BRAINLIEST ANSWER!!! HEEELLPPPP!!!! Find the distance between p
daser333 [38]

Answer:

8.6 to the nearest tenth.

Step-by-step explanation:

Using the distance formula d =  √ [(y2 - y1)^2 + (x2 - x1)^2] where (x1, y1) and (x2, y2) are the two endpoints.

= √ (4 - -3)^2 + (-3-2)^2

= √(49 + 25)

= 8.60

6 0
3 years ago
Solve the system by substitution.<br> x – 4y = -8<br> 5у – 1 = x<br> Submit Answer
Vikki [24]

Answer:

y = -7 and x = -36

Step-by-step explanation:

x - 4y = -8

5y - 1 = x

→ Substitute 5y - 1 into x - 4y = -8

5y - 1 - 4y = -8

→ Simplify

y - 1 = -8

→ Add 1 to both sides

y = -7

→ Substitute y = -7 into 5y - 1

( 5 × -7 ) - 1 = -36

7 0
3 years ago
Read 2 more answers
4x - 5y = 15<br> find the slope and y-intercept
Mazyrski [523]

Answer:

slope=4/5

y-intercept = -3

Step-by-step explanation:

first we need to rewrite the expression to

y=mx+b

were b is the y-intercept and m the slope

4x-5y=15\\\\4x-5y+5y=15+5y\\\\4x+0=15+5y\\\\4x=5(3)+5(y)\\\\4x=5(3+y)\\\\\frac{1}{5}*4x= \frac{1}{5}*5(3+y) \\\\\frac{4x}{5}=3+y\\\\\frac{4x}{5} -3=3+y-3\\\\\frac{4x}{5} -3=y+0\\\\y=\frac{4x}{5} -3\\\\y=\frac{4}{5}x-3

so there we have it

m=\frac{4}{5} \\\\b=-3

6 0
3 years ago
Other questions:
  • Line j goes through the point (-7, 5) and is perpendicular to 2x – 3y = -18. Find the equation of line j.
    13·1 answer
  • Assume the population of wolves in a wilderness reserve area increases by the same number from month to month due to migration.
    14·1 answer
  • find the distance between P1 (3,-195degrees) and P2 (-4, -94 degrees) on the polar plane. Round your answer to the nearest thous
    5·1 answer
  • Can anyone help me with this??
    12·2 answers
  • Which expression is equivalent to (3x-5y)+(x+2y)<br><br> A.4x-7y<br> B.4x-3y<br> C.4x+3y<br> D.4x7y
    15·2 answers
  • A trinomial with a leading coefficient of 3 and a constant term of −5
    7·1 answer
  • A triangle in the coordinate plane has the following vertices: P(-4,-3), 1(-2,-2), G(-2,-4). What are the new coordinates if the
    13·1 answer
  • Gas mileage is the number of miles you can drive on a gallon of gasoline. A test of a new car results in 440 miles on 20 gallons
    10·1 answer
  • Find the Slope of the Graph
    7·2 answers
  • On Monday, Sam's Pizza sold 40 large
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!