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
amm1812
3 years ago
11

Use the properties of equality to Southeast equation b-3=4a.7b.1c.-1d.-7

Mathematics
2 answers:
slamgirl [31]3 years ago
8 0
It's A. because to clear the negative 3 you would have to add 3 to either side of the equation and 3 plus 4 is 7
9966 [12]3 years ago
4 0

Answer:

a. 7

Step-by-step explanation:

b - 3 = 4

Add 3 to both sides to isolate the variable.

b - 3 + 3 = 4 + 3

b = 7

You might be interested in
What is the perimeter of the parallelogram???
enot [183]
Answer: 22

explanation: the easiest way is to separate one of the diagonals into a triangle and use the pythagorean theorem.
a^2 + b^2 = c^2
4^2 + 3^3 = c^2
16 + 9 = c^2
25 = c^2
5 = c
you now know that both of the diagonals have a length of 5.
by counting the units on the two straight, you know that their length is 6.
6 + 6 + 5 + 5 = 22
8 0
3 years ago
the length of a rectangle is 5ft longer than it's width. if the perimeter of the rectangle is 34ft, find it's area?
galina1969 [7]
2X + (2X+10)= 34

Width is 6, Length is 11

6 x 11 is 66

Area is 66
7 0
3 years ago
Samantha sells pre-owned automobiles for Fast Track Motors. She receives a monthly salary of $750. Samantha also receives a comm
RUDIKE [14]
0.015*202455 =  3,036.825
3,036.825+750 = 3,786.83

$3,786.83
6 0
3 years ago
Read 2 more answers
Solve: 10(1 + 3y) = 20 <br> What does y equal?<br> Y =
marin [14]

Answer:

y = 1/3 ≈ 0.3

hope this helps! :)

6 0
3 years ago
I NEED IT ASAP HWHAHAHA
vova2212 [387]
Answer: 19/100
explanation: it has a 19% chance so it is 19/100
4 0
3 years ago
Other questions:
  • 2(11x-6)-18 is equal to 22x-30
    7·2 answers
  • The sum of twice a number and 13 is 75
    14·1 answer
  • I walk 5.5 miles in five hours what point on the graph represent miles per hour for this situation
    11·1 answer
  • Samuel wants to use his earnings from Monday and Tuesday to buy some batteries
    8·2 answers
  • Simplify the expression.
    12·2 answers
  • PLEASSEEEEEE HELLLPPPP PLEASE
    7·1 answer
  • Mario's charges $4 for 65 ounces of soda and Mike's charges $2.50 for 34 ounces of soda.Jayda only has $3 and wants to get as mu
    12·1 answer
  • Without solving, determine whether the solution of x = 21 is greater than or less than 21. Explain.
    8·1 answer
  • Write an equation in standard form of the line passing through the points (12, 3) and (-3, 8).
    14·1 answer
  • In the diagram, ΔGHJ ≅ ΔSTU.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!