Answer:
3 sundaes will have nuts
Step-by-step explanation:
Note that the total number of sundaes so far is 20, 6 of which had nuts, and 14 didn't.
Therefore the fraction representing the sundaes with nuts would be 6/20 = 3/10.
The fraction without nuts would be 7/10.
The question is asking for you to predict the number of sundaes that will have nuts using these fractions. Out of 10 sundaes, 3 of them will have nuts.
Answer:
1) Some number increased by two
Answer: <u>b + 2</u>
2) A variable decreased by two
Answer: <u>x - 2</u>
3) Product of an unknown value and two
Answer: <u>2z</u>
4) Quotient of some number and two
Answer: <u>a ÷ 2</u>
5) An unknown value squared
Answer: <u>y2</u>
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<em>Hope this helps</em>
<em>-Unknown </em>
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Answer:
well... uhm...its...uhm... 39.9
Step-by-step explanation:
-2(x-5)-12≤4+6(x+3)
Use distributive property
-2(x)-2(-5)-12≤4+6(x)+6(3)
-2x+10-12≤4+6x+18
-2x-2≤6x+22
Add 2x to both side
-2x-2+2x≤6x+22+2x
-2≤8x+22
Subtract 22 to both side
-2-22≤8x+22-2
-24≤8x
Divided 8 to both side
-24/8≤8x/8
-3≤x
or
x≥-3
Um, there is another way to prove that there is one mistakes
-2(x-5)-12≤4+6(x+3)
-2x+10-12≤4+6x+18
-2x-2≤6x+22
-8x-2≤22
-8x≤24
x≥-3, so her mistakes is:
C. When dividing by −8, she did not change the ≤ to ≥. As a result, C is the final answer. Hope it help!
