Question

16. The square of a number is ten times the
number What are the numbers?
A.O and -10
B. 0 and 10
C.-10
D. 10
17 The square of a number decreased by 196 is 0
What do you think is the number?
A .12
C. 16
B. 14
D. 18
18 Which expression represents the length of the
side of the
square
with an
area of 16x2 - 40% + 25 square units?
A. (4x + 5) units
B .(4x - 5) units
C. (8x - 5) units
D. (8x + 5) units
SY 2020 - 2021
First Summative Examination in EIM G8 STE
Poblacion, Bislig City
BISLIG CITY NATIONAL HIGH SCHOOL
19. The area of a square is numerically equal to three
times its perimeter Find the length of a side of the
square
A. 10
B .12
C. 14
D .16
20.The area of the floor of a rectangular room is 84
square feet The lengtb of the room is 5 feet
more than its width Find the width and length of
the room respectively
Score
A. 7 feet and I feet
B .7 feet and 12 teet
C.8 feet and 11 feet
D. 8 feet and 12 feet​

Answer 1

Can you imagine a world without merchants, where we are left to our own devices to acquire goods and services without middlemen? Sounds like a harsh place to be. The sale and trade of goods defines much of the development and history of the world.

Please mark me as Brainlist I want only one Brainlist answer please.

Answer 2

Answer:

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