A number is at most 12 would be expressed as: 1. 3 < 12
2. 2 > 12
3. 3 < 12
4. > 12
At least is greater than or equal to >=
• We can go to Disney if you get at least a 90 on your report card
• (can't be smaller than)
At most is less than or equal to <=
• You can bring at most 3 friends with you
. (can't be bigger than)
Which one is it? 1 and 2 have lines under the <,>.

you need to show the graph

step-by-step explanation:

answer is the third choice:

3x^5+4x^4+x^3+2x^2-10x-7=0

step-by-step explanation:

see explanation

step-by-step explanation:

a

(6r + 7) + (13 + 7r) ( remove brackets and collect like terms )

= 6r + 7 + 13 + 7r

= 13r + 20

b

remove brackets and collect like terms

13 - r - 1 + r

= 12 - r

c

remove brackets and collect like terms

= - 8 - r + 2r - 4

= - 12 + r

d

remove brackets and collect like terms

= 7r - - - 6r

[-   - = - - = - ]

= r -

question: match the eqaution with its graph -8x - 5y = 40

answer: 8 x 5 = 40

x= absiss

y= orderly

so you have a proportional graph

question answered by

(jacemorris04)