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
Vlad [161]
3 years ago
14

[(b+3)÷(a–2)](−4) if a=−5, b=6.

Mathematics
1 answer:
finlep [7]3 years ago
6 0
9/-7 x -4=

36/7

Hope it helps
You might be interested in
Examine the method you used to estimate in the previous question. How does the estimate compare to the actual amount? Explain.
mr Goodwill [35]

Answer:

Step-by-step explanation:

Both $94 and 12% were rounded down, so the estimate will be less than the actual amount.

9 0
3 years ago
Read 4 more answers
12.92 multiplied by 2.5 long multiplication
lukranit [14]
The answer to 12.92 * 2.5 is 32.3
3 0
3 years ago
If c varies directly as (r + 1) and c = 8, when r= 3, calculate the value of r when c= 20.
Aneli [31]

Answer:

r = 9

Step-by-step explanation:

Given that c varies directly as (r + 1) then the equation relating them is

c = k(r + 1) ← k is the constant of variation

To find k use the condition c = 8 when r = 3, then

8 = k(3 + 1) = 4k ( divide both sides by 4 )

2 = k

c = 2(r + 1) ← equation of variation

When c = 20, then

20 = 2(r + 1) ← divide both sides by 2

10 = r + 1 ( subtract 1 from both sides )

9 = r

5 0
3 years ago
Read 2 more answers
A game of basketball requires to players. at the park there are 5 games being played. how many total player are at the park
lara [203]
If one game needs two* players, and there are 5 games,
you multiply two by five to get ten players total.
5 0
3 years ago
One number is 7 more 3 times another number. the sum is 75. what is the smaller number
NeTakaya

Greetings from Brasil...

According to the statement of the question, we can assemble the following system of equation

X = 7 + 3Y i

X + Y = 75 ii

So, multiplying ii by -1 and adding with i

X = 7 + 3Y

- X - Y = - 75

- Y = 7 + 3Y - 75

4Y = 68

Y = 17

for X we will use ii:

X + Y = 75

X + 17 = 75

X = 58

The smaller number is: 17

7 0
3 years ago
Other questions:
  • I need help will mark brainiest if you give a full answer (with explanation)
    10·1 answer
  • Raul and his friends, each of whom weighs 1/20 of a ton, are standing on a truck scale. The total weight shown by the scale is 3
    8·1 answer
  • 3×2+4×5=70 prove it's true by adding a bracket​
    6·1 answer
  • Euclid Park is shaped like a square, with side length s, and has an area of 121 square kilometers. This equation shows the area
    11·2 answers
  • Kent multiplies both sides of the equation below by an expression. k + StartFraction 12 Over k EndFraction = 8 Then he moves all
    6·2 answers
  • What is the area of the circle given the radius 9. use 3.14
    9·1 answer
  • What is the volume of a piece of granite rock that has a density of 2.75
    7·1 answer
  • A sum amount to $2400 at 15% simple interest per annum after 4 years. Find the sum
    8·1 answer
  • 1. The difference between the product of nine and a number and three times the number.
    5·1 answer
  • Bella and her sisters have 8 popsicles they have to fig rout how to split them what is the answer do we have to multiply, divide
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!