Mathematics, 29.08.2020 21:01 sanm378599
Pretest (Unit 1 & Unit 2) Powered by Illuminate Education. Page 4 of 12
9. Callie wrote this number to show the change in volume of a water cooler after practice.
Which number is equivalent to the one Callie wrote?
A.
B.
C.
D.
10. Which expression is equivalent to ?
A.
B.
C.
D.
11. Points p and q are located on a number line. Which expression MUST represent the
distance between them?
A.
B.
C.
D.
β
9
10
β9
10
β9
β10
β
9
β10
9
10
β8 ( + )
1
2
1
4
(β4 + 2)
(β4 β )
1
4
(β4 β 2)
(β4 + )
1
4
p + q
|p + q|
p β q
|p β q|
Answers: 3
Mathematics, 21.06.2019 13:30
If jm equals 5x -8 and lm equals 2x -6 which expression represents jl
Answers: 1
Mathematics, 21.06.2019 16:10
On new year's day, the average temperature of a city is 5.7 degrees celsius. but for new year's day 2012, the temperature was 9.8 degrees below the average. i) if a represents the average temperature on new year's day and 7 represents the temperature on new year's day 2012, what formula accurately relates the two values together? ii) what was the temperature on new year's day 2012? dt a 0.8 ii) - 4 1 degrees celsius da-t-98 ii) 59 degrees celsius 1) 7 = -9,8 11) 59 degrees celsius ii) l degrees celsius
Answers: 2
Mathematics, 21.06.2019 19:30
When x = 3 and y = 5, by how much does the value of 3x2 β 2y exceed the value of 2x2 β 3y ?
Answers: 2
Pretest (Unit 1 & Unit 2) Powered by Illuminate Education. Page 4 of 12
9. Callie wrote this nu...
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