What is the rule for multiplying two numbers in scientific notation?, Add the exponents and multiply the coefficients., Divide the exponents and subtract the coefficients., Subtract the exponents and multiply the coefficients., Multiply the exponents and then add the coefficients., A spaceship travels at a speed of 2.5 × 105 meters per second. If it accelerates by a factor of 1.8 × 102 ,, what is its new speed in scientific notation?, 4.5 × 102, 4.5 × 103, 4.5 × 105, 4.5 × 107, The Department of Education (DepEd) is tracking the number of learners who have limited internet access at home, which impacts their ability to participate in online learning. Which of the following is thecorrect scientific notation for 5,340,000, representing the number of learners without sufficient internet connectivity?, 534 × 104, 53.4 × 105, 5.34 × 106, 0.534 × 107, The distance from Earth to the Moon is approximately 384,400,000 meters. Which scientific notation represents this distance?, 3.844 × 108, 3.844 × 107, 3.844 × 106, 3.844 × 105, Which of the following statements BEST describes the Addition Property of Equality?, If a = b, then a-c = b-c., If a = b, then ac = bc., If a = b, then a + c = b + c., If a = b, then a ÷ c = b ÷ c (where c ≠ 0), If the bus rental fee increases to ₱2,000 but the per-student fee remains the same, write the new equation for the total cost., C = 200s + 1500, C = 200s + 2000, C = 250s + 1500, C = 250s + 2000, If the school decides to split the total cost equally among the students, and there are s students, which equation represents the amount each student pays?, P = C÷s = 200 + 1500s, P = C÷s = 200s÷s + 1500, P = C÷s = (200s + 1500) ÷ s, P = Cs = (200s + 1500)s, If the total cost for the trip is ₱3,500 and the bus rental fee is ₱1,500, how many students are going on the trip?, s = 5, s = 10, s = 15, s = 20, Which algebraic expression represents Jamal’s net tickets after playing g games, where each game consists of 3 tosses?, 8t − 12g, 8t − 12(t÷3), 8(3g) − 12g, 24g − 12, The game rules have changed: Now players get 5 tosses per game (still 12 tickets per game), but only 6 tickets for each successful toss. How does this affect the equation compared to the original?, Constant increases, Constant decreases, Coefficient increases, Coefficient decreases, How many games must Jamal play to earn exactly 100 tickets?, 8, 9, 10, 11, What is a "table" most useful for when tracking chores in the Rodriguez household?, Finding the most difficult chore., Storing the names of all the family members., Quickly seeing who did what chore on a specific day., Deciding who should do the chores each day for one week., Maria has been assigned to do the dishes. A week's worth of data shows that Maria has a '✓' for 'Dishwashing' on 5 days and an 'X' on 2 days. Which of the following statements is true based on this data?, Maria never does the dishes., Maria washed the dishes more often than not., Maria is the only person who ever washes dishes., Maria is always responsible for washing dishes every day., The family wants to create a visual display to compare how often each family member does laundry each month. Which type of graph would be MOST useful for easily comparing the number of times each person did laundry?, A pie chart showing the chores done by each family member., A table listing each person's name and the days they did laundry., A line graph showing the total number of chores completed by everyone., A bar graph showing the number of times each family member did laundry., After spinning the spinner 50 times, the number '2' came up 18 times. Based on this experiment, what is the estimated probability of spinning a '2' on the next spin?, 18÷50 (based on the experiment), 32÷50 (based on the experiment), 50÷18 (based on the experiment), 1÷4 (because there are four equal sections), The students collected data on how many minutes they studied and their scores on a quiz. Which of the following graphs would be most helpful in determining if there is a relationship between study time and quiz scores?, A table listing the students' names and their study times., A bar graph showing the average quiz score for each student., A scatter plot showing each student's study time versus their quiz score., A pie chart showing the percentage of students of 1 class who passed the quiz, Which of the following describes the FIRST STEP in collecting data on the number of correct answers you get on a quiz after using a particular study technique?, Do the quiz once., Do the quiz many times., Pick the study technique you like best, and study that way., Do no study and guess on the quiz, to get the baseline scores., What must be the value of x, 2x+9 =35, 10, 13, 20, 26, Wendy saves Php 50 from her allowance every week. Which algebraic expression represents her total savings after w weeks?, 50w, 50 + w, w÷50, w − 50, Allen and Rian are saving money for a house project. Allen starts with Php 5000 and saves Php 750 each week. Rian starts with Php 2500 and saves Php 1000 each week. However, Rian also spends Php 250 every week on miscellaneous items. Which of the following statements is true about their savings over time?, Allen will always have more savings than Samantha., Rian will eventually have more savings than Alex because her savings rate is higher., Rian will have more savings than Allen after a certain number of weeks, regardless of her weekly spending., Rian will have more savings than Allen after a certain number of weeks, but only if she stops spending Php 250 weekly., Which property justifies the new equation 6n + 4p = 160?, Reflexive Property of Equality, Symmetric Property of Equality, Substitution Property of Equality, Multiplication Property of Equality, Lindsay notices that when he buys more notebooks and pens, the total cost increases proportionally. He wonders if there is a mathematical principle that explains why doubling or tripling the quantities results in a new equation where both sides are multiplied by the same factor. Which of the following principles supports this observation?, Distributive Property of Equality, Associative Property of Equality, Multiplication Property of Equality, Commutative Property of Equality, What equation represents the cost when he wants to buy 9 notebooks and 6 pens?, 9n + 6p = 160, 9n + 6p = 240, 9n + 6p = 320, 9n + 6p = 400, If Japhet offers Mark Php 180 for a table with 6 chairs, which offer is better: his or Angela’s?, Japhet’s offer is better, Angela’s offer is better, Both offerings are better, Neither of the offers is better, If Mark allots Php 600 for the decoration budget, how many tables can he afford to set up?, 9, 10, 11, 12, How tall are the plants after 4 weeks?, 9 cm, 11 cm, 13 cm, 15 cm, If the school has a budget of Php 1000, how many plants can it buy?, 53, 56, 59, 62, If the school buys 20 plants, what is the total cost?, Php 300, Php 400, Php 500, Php 600, What is the constant in the expression x + 40?, x, 40, x + 40, None of the above, What is the variable in the expression x + 40?, x, 40, x + 40, None of the above

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