Mathematics, 15.12.2021 14:00 sef4kt
Guys help asap i have to submit in 1hr i will mark you as the brainliest
QUESTION 1
Identify in the given expressions, terms which are not constants. Give their numerical coefficients.
(i) 5x β 3
(ii) 11 β 2y2
(iii) 2x β 1
(iv) 4x2y + 3xy2 β 5
Attach FileNo file chosen
5 points
QUESTION 2
Simplify combining the like terms:
(i) a β (a β b) β b β (b β a)
(ii) x2 β 3x + y2 β x β 2y2
Attach FileNo file chosen
5 points
QUESTION 3
From the sum of 2x2 + 3xy β 5 and 7 + 2xy β x2 subtract 3xy + x2 β 2.
Attach FileNo file chosen
5 points
QUESTION 4
Solve each of the following equations and check your answers:
i) x β 3 = 5
ii) (4/5) β x = (3/5)
iii) 3 (x + 2) β 2 (x β 1) = 7
Attach FileNo file chosen
5 points
QUESTION 5
i) 6(3 x + 2) β 5(6x β 1) = 3(x β 8) β 5(7x β 6) + 9x
ii) The fifth part of a number when increased by 5 equals its fourth part decreased by 5. Find the number.
iii) Find two consecutive positive even integers whose sum is 90.
Answers: 2
Mathematics, 21.06.2019 14:30
What is the volume of a rectangular prism if the length is 10.4 mm the width is 5 mm in the height is 8 mm
Answers: 1
Mathematics, 21.06.2019 21:10
Starting at home, emily traveled uphill to the hardware store for 606060 minutes at just 666 mph. she then traveled back home along the same path downhill at a speed of 121212 mph. what is her average speed for the entire trip from home to the hardware store and back?
Answers: 1
Mathematics, 21.06.2019 21:30
The domain of a function can be represented by which one of the following options? o a. a set of output values o b. a set of f(x) values o c. a set of input values o d. a set of both input and output values
Answers: 3
Guys help asap i have to submit in 1hr i will mark you as the brainliest
QUESTION 1
Id...
Id...
History, 08.12.2020 20:10
Social Studies, 08.12.2020 20:10
Mathematics, 08.12.2020 20:10
Mathematics, 08.12.2020 20:10
Mathematics, 08.12.2020 20:10
Mathematics, 08.12.2020 20:10
Geography, 08.12.2020 20:10