Mathematics, 26.02.2021 01:40 sophiaa23

Describe the error in the subtraction shown below 2 2
(x -4x+3)- (x +7x-9)=3x-6

Describe the error in the subtraction shown below

2 2(x -4x+3)- (x +7x-9)=3x-6

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 15:30

Angel entered a triathlon (a three-part race). he swam 1 mile, rode his bike 30 miles, and ran 10 miles. how far did he go altogether? a. 11 miles b. 123 miles c. 41 miles d. 40 miles

Answers: 1

Answer

Mathematics, 21.06.2019 16:40

According to the number line, what is the distance between points a and b? v ++ + + + + -16 -14 -12 -10 -8 + 6 + 4 + -2 + 0 + 2 + 4 + 6 + 8 + 10 + 12 + 14 + 16 o6 units o 7 units 12 units o 14 units

Answers: 1

Answer

Mathematics, 21.06.2019 19:00

Use the formulas a = x 2 – y 2, b = 2xy, c = x 2 + y 2 to answer this question. one leg of a right triangle has length 11 and all sides are whole numbers. find the lengths of the other two sides. the other leg = a0 and the hypotenuse = a1

Answers: 2

Answer

Mathematics, 21.06.2019 20:30

Merrida uses a pattern in the multiplication table below to find ratios that are equivalent to 7: 9. if merrida multiplies the first term, 7, by a factor of 6, what should she do to find the other term for the equivalent ratio? multiply 9 by 1. multiply 9 by 6. multiply 9 by 7. multiply 9 by 9.

Answers: 1

Answer

You know the right answer?

Describe the error in the subtraction shown below 2 2
(x -4x+3)- (x +7x-9)=3x-6
...

Questions

Mathematics, 20.10.2019 16:10

The volume of a storage tub shaped like a rectangular prism is 24 ft cubed. the height of the top is 3 ft the width is w feet in the length is w + to...

Mathematics, 20.10.2019 16:10

Identify which statement is true a. -0.3 greater than -0.3 (repeats) b. 7/8 is greater than 9/10 c. 1 2/3 greater than 1.7 d. -1.2 is greater than 0.5...