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loris [4]
3 years ago
12

-2(a-7)-3a>-31 help pls

Mathematics
1 answer:
marta [7]3 years ago
3 0

Answer:

The correct answer is,

<h2>a<9</h2>
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3+(-2) is_units from 3, in ___ the<br> direction.
WARRIOR [948]
2, left direction (or negative if that’s an option)
8 0
3 years ago
Read 2 more answers
Grace folded clothes for 25mins then she worked on a puzzle for 45mins she started folding clothes at 8:20am what time did she f
Wittaler [7]

Answer:

9:30am

Step-by-step explanation:

Given data

Start time= 8:20am

Folding time= 25min

Time spent on Puzzle= 45min

Total time = 25+45= 70min= 1:10 min

Therefore the time she finishes is

8:20+ 1:10= 9:30 am

Hence she finished by 9:30am

5 0
3 years ago
-5(x - 1) greater than -40
sergey [27]

Answer:

x < 9  

Step-by-step explanation:

Writing this entirely with symbols, we get:

-5(x - 1) > -40

We must solve for x.  

Carrying out the multiplication, we get:

-5x + 5 > -40, or

-5x > -45

Dividing both sides by -5 isolates x:

x < 9  

Note that when working with an inequality such as this one, dividing both sides by a negative number requires changing the direction of the inequality symbol.

3 0
3 years ago
7/12% of a quantity is equal to what fraction of the quantity?
serg [7]

Answer:

12 = 22 × 3

Step-by-step explanation:

7 0
4 years ago
A person walks 1/2 miles trail in 1/6 hour what is their average speed as a unit rate
tatiyna

Answer:

6miles/hour

Step-by-step explanation:

Speed = Distance/time

So speed is: \frac{\frac{1}{2}}{\frac{1}{6}}

You will get 6/2 from this so you get 6miles/hour

4 0
4 years ago
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