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Readme [11.4K]
3 years ago
14

What is a good algebra calculator that is free to use

Mathematics
2 answers:
GarryVolchara [31]3 years ago
8 0
I always use Algebra Mathaway or Math Papa
mixas84 [53]3 years ago
8 0
Try cymath//// it answers your questions for you and shows you the steps 
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Add −1 3/10 + 2/5 using the number line.
DerKrebs [107]

Answer:

-9/10 (in between -1 and -4/5)

Step-by-step explanation:

-1 3/10+2/5

-1 3/10 + 4/10

-13/10+4/10

13/10-4/10=9/10

then put the negative sign in front of the 9/10.

(please give brainliest)

8 0
3 years ago
Suppose you had d dollars in your bank account. You spent $6 but have at least $25 left. How much money did you have initially?
Eddi Din [679]

d-6≥25

d-6+6≥25+6

d≥31

7 0
3 years ago
What is the equation of the axis of symmetry for the parabola​
ozzi

Answer:

x=3

Step-by-step explanation:

axis of symmetry always pass through X coordinate of vertex.

here vertex is (h,k)= (3,5)

so x coordinate is 3.

so the equation of the axis of the symmetry is X=3

6 0
3 years ago
Read 2 more answers
At south side middle school 20% of the students play an instrument . There are 305 students . How many students play an instrume
bulgar [2K]
That's 20% of 305.
You could set up the problem as a ratio.
20                x
---        =    ------
100            305

100x =  6100
      x = 61
3 0
4 years ago
Read 2 more answers
Find the area of the shape shown below.
morpeh [17]

Answer:

32

Step-by-step explanation:

4\cdot \frac{12 + 4}{2} = 32

4 0
4 years ago
Read 2 more answers
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