Mathematics, 29.10.2021 23:50 ashleymspears
Elliot drew this model to solve the problem −3+4 but then realized he made a mistake.
(a) What addition problem is represented by Elliot’s model?
(b) Draw a correct model for the addition problem −3+4.
(c) Explain what each part of your model represents and use the model to find the sum.
The expression shown can be used to calculate the amount of money in dollars a grocery store customer should receive in change when paying with $100.
100−(28+3+2(3)+3(5)+3)
(a) What part of the equation represents the amount of money that is spent? Justify your answer. (b) What is the total amount spent?
(c) What amount of change should the customer receive?
3. Four points are labeled on this number line.
(a) What is the value of each point on the number line? (b) Which point represents the value of −2 1 ?
2
(c) Which point represents the value of 2 1 ? 2
(d) Explain your observations when comparing the answers of parts (b) and (c).
Answers: 3
Mathematics, 21.06.2019 17:00, MrKrinkle77
Igor stravinsky tires sells approximately 3,760,000 car tires and 1,200,000 truck tires each year. about 47,000,000 care tires and 26,000,00 truck tires are sold each year in the united states. what is stravinsky's market share in each of these two markets (cars and trucks)?
Answers: 1
Mathematics, 21.06.2019 19:30, KariSupreme
Which inequalities can be used to find the solution set of the following inequality? check all that apply. |2x – 5| (2x – 5) (2x + 5) –(2x – 5) –(2x + 5)
Answers: 1
Elliot drew this model to solve the problem −3+4 but then realized he made a mistake.
(a) What add...
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