Questions in math

Questions in math

[Sagot para sa’yo] Using PMDAS or GMDAS what is the answer of 8-1+7

[Sagot para sa’yo] what is the percent decrease from 100 to 80?

[Sagot para sa’yo] quadratic inequality

[Sagot para sa’yo] 4 5x - 10x+55 3x² +8x+53х66x-2x-476x-13x-58 5x+2x-3

[Sagot para sa’yo] A. Find the sum and difference using the rules for adding and subtracting integers. Showyour solution, then Match Column A with the corresponding answers in column B. (6 points)Column AColumn B1.-6+(-10)A. 82. 19+ (-11)B.-173. -10+(-12)C.-204.-17-(3)D.-165.-20+14E.-66. 18+10F.-22G.28

[Sagot para sa’yo] 4am between 1/3 and 11/3

[Sagot para sa’yo] if 1/5 of the birds trip to get to the students had been 8 miles how far the birds entire trip been

[Sagot para sa’yo] the side of a square 20 centimeters each is decreased by 2 cm each. what is the percentage decrease in the length of a side of the square?

[Sagot para sa’yo] Neal ran a marathon (26 miles) up and over a steep mountain peak in northern Greece. The first part of the race was the uphill portion which was 16 miles long. He was able to double his speed for the remaining 10 miles downhill. The total run took 7 hours. What was Neal's pace, in minutes per mile, during the first 16 miles of the marathon?

[Sagot para sa’yo] Fraction10/16-2/16=nHorizontal