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
kvasek [131]
3 years ago
14

Hi! Could anyone help with this? :)

Mathematics
1 answer:
svet-max [94.6K]3 years ago
8 0

2(b + 6) - 7 <= -3b - 30

Let's distribute the 2.

2b + 12 - 7 <= -3b - 30

Combine like terms.

2b + 5 <= -3b - 30

Subtract 2b from both sides and add 30 to both sides.

35 <= -5b

Divide both sides by -5.

-7 >= b

We had to flip the sign because we divided by a negative number.

This means that b <= -7. D is correct.

You might be interested in
Find the circumference of the circle below to the nearest tenth Use 3.14 for a
AnnyKZ [126]

Answer:

125.6

Step-by-step explanation:

all you have to do is multiple the 3.14 with 40 cm to get 125.6 cm

8 0
3 years ago
Pawan is 10 years older than Arav. 5 years ago one seventh of pawan's age was equal to one fifth of Arav's age. Find their prese
Marat540 [252]

Answer:

Arav is 30 and Pawan is 40

Step-by-step explanation:

We can call Arav's age x and Pawan's age x + 10, therefore we can write the following equation:

1/7((x + 10) - 5) = 1/5(x - 5)

1/7(x + 5) = 1/5(x - 5)

5(x + 5) = 7(x - 5)

5x + 25 = 7x - 35

-2x = -60

x = 30 so x + 10 = 40

8 0
3 years ago
Which expression is equivalent to this one?
V125BC [204]
A. 6(k + s)
It's the distributive property. 
5 0
3 years ago
Read 2 more answers
Can you please help my son
lara [203]

Answer:

This is your child's quiz. In many schools this is against the rules and can result in suspension. If your child needs help, teach him, don't beg the internet for answers.

7 0
3 years ago
What equation should we use to find the distance?
dlinn [17]

Answer:

distance= speed *time

Step-by-step explanation:

use the above formula ☝️

5 0
3 years ago
Other questions:
  • Evaluate the expression for the given value of the variable -4b-8 + -1 b^2 + 2b^3 ; b= -2
    15·2 answers
  • What is the slope of the line?<br>slope = -2<br>slope = -1<br>slope = 1​
    11·2 answers
  • Calculate the loss on selling 50 shares of stock originally bought as 13 3/4 and sold at 12
    10·2 answers
  • ⅜ and 11\12 greater than less than or equal
    11·1 answer
  • What is the square root of -1?
    11·1 answer
  • This is a example ^^^
    10·1 answer
  • Part C
    11·1 answer
  • ch of the following collections are w A collection of first six even number A collection of tall girls of class X. A collection
    5·1 answer
  • 42 percent of what number is .21
    10·1 answer
  • The graph of quadratic function g is shown on the grid. the coordinates of the x-intercepts, the y-intercept, and the vertex are
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!