Let D be dogs and C be cats
<em>dogs, d, is initially five less than twice the number of cats, c</em>
D + 5 = 2C
<em>If she decides to add three more of each, the ratio of cats to dogs will be</em>
D + 8 = 2C + 3
<em>Could Bea's Pet Shop initially have 15 cats and 20 dogs?</em>
Simply plug in the numbers
20 + 5 = 2(15)
This is clearly not true: 25 does not equal 30
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Answer:
so 2x+3x+130=180
so 5x+130=180
5x=50
so 2x =20
3x which is angle a is equal to 30 degree
First you have to find the area of the rectangular grid. The area of a rectangle is length•width.
So:
A= 20•12
A= 240cm
Then you need to convert 240cm into mm.
240cm is 2400mm.
Then you need to figure out how many triangles can fit into the rectangle if all the triangles have an area of 25mm. So you divide 2400 by 25.
2400:25= 96
So Alex can fit 96 triangles into the grid.
Answer:
E
Step-by-step explanation:
→ Find what numbers he can land
3 , 4 , 5 , 6
→ Count how numbers there are
4
→ Put the number on the appropriate position on the number line
E
Hi,
Answer: All Real Numbers
This can be achieved in 7 easy steps!
<u>My Numerical work:</u>
1. 2p + 3 > 2(p - 3)
Simplify both sides of the inequality:
2. 2p + 3 > 2p - 6
Subtract 2p from both sides:
3. 20 +3 - 20> 2p - 6 - 2p
4. 3 > -6
Subtract 3 from both sides:
5. 3 -3 > -6 - 2p
6. 0 > -9
7. All real numbers are solutions.
I Hope I Helped!
