2nd SUMMATIVE TEST IN MATHEMATICS Panuto: Punan ang mga patlang sa bawat bilang sa pamamagitan ng pagtukoy ng multiples nito.
30
7. 10, 15
50, 65,
2. 20.
3. 28, 35, 42
4. 100, 120, 140,
70.
80
5. 60
2000, 2500
6. 500,
400, 500
7. 100
2.
27, 36, 45
8.
56, 64
9. 32,
150,
300, 375
7
10

Simonne used the following steps to simplify the given expression. 12 - 3(-2x + 4) step 1: 12 + (–3)·(–2x) + (–3)·(4) step 2: 12 + 6x + (–12) step 3: 12 + (–12) + 6x step 4: 0 + 6x step 5: 6x what property of real numbers was used to transition from step 3 to step 4? a. identity property of addition b. inverse property of addition c. associative property of addition d. commutative property of addition

Suppose a pendulum is l meters long. the time, t,in seconds that it tales to swing back and forth once is given by t=2.01

Which of the following values cannot be probabilities? 0.08, 5 divided by 3, startroot 2 endroot, negative 0.59, 1, 0, 1.44, 3 divided by 5 select all the values that cannot be probabilities. a. five thirds b. 1.44 c. 1 d. startroot 2 endroot e. three fifths f. 0.08 g. 0 h. negative 0.59