<u>Picture 1:</u>
To figure this out, notice the pattern happening on x. It's simply counting to four, so the first blank is 1 and the next is 2.
The y coordinates seem to be going up by 9. 27 plus 9 is 36, so the answer to the fourth box is 36.
Another way to see how this is correct is to notice that the x is multiplying by 9 to get y. It works out as you look at it and plug it in!
<u>Picture 2:</u>
Yes, this is a proportional relationship. Since Dennis is adding 3 logs every hour, it is keeping a consistent pattern.
<u>Picture 3:</u>
If Jane is driving 60 miles per hour, the first hour she would've gone 60 miles. After a second hour, she would've gone 120 miles. Multiply 60 to your x coordinates to figure this out. You should get 60, 120, 180, and 240 for each box.
<span>2 pieces of ribbon measuring 1/3 meter can be cut from a piece of ribbon measuring 3/4 meters. 3/4-2/3 is 1/12 meaning that 1/12 meters is leftover.</span>
Paul can run 10m per 1 second
Steve can run 8.333m per 1 second
Answer: x=−10
Explanation:
1.regroup terms:4−x=−2x−6
2.add 2x to both sides: 4−x+2x=−6
3. Simplify 4−x+2x to 4+x.:: 4+x=−6
4. Subtract 4 from both sides: x=−6−4
5. Simplify —6−4 to −10: x=−10
Answer:
jon subtracted 3 from 7 before distributing the 3
madison got rid of the 4 in the parenthesis for some reason
selina didnt multiply 2x by 3
and -5 - 4x is the right answer
Step-by-step explanation:
7 - 3(4-2x) -10x
7 - 12 + 6x - 10x
-5 - 4x