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MATH SOLVE
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Michael is three times as old as Margaret, and in 6 years he will be twice as old as her. How old was Michael when Margaret was born?
General
8 months ago
Factor the following binomial completely.x squared minus 36
General
8 months ago
find the values of x and y
General
8 months ago
Help <3 ;3 Identify the two rational numbers. A. 2.777777... B. fraction -7/3 C. square 3 D. 2.7182818459...
General
8 months ago
Solve for x. x+15.09=−2.57Enter your answer as a decimal in the box.Solve for x.−6>−30−4xEnter your answer, as an inequality, in the box.Solve for t. −22t>66Enter your answer, as an inequality, in the box.
General
8 months ago
(09.06 HC) The function H(t) = −16t2 + 112t + 24 shows the height H(t), in feet, of a cannon ball after t seconds. A second cannon ball moves in the air along a path represented by g(t) = 5 + 3.2t, where g(t) is the height, in feet, of the object from the ground at time t seconds. Part A: Create a table using integers 4 through 7 for the 2 functions. Between what 2 seconds is the solution to H(t) = g(t) located? How do you know? (6 points) Part B: Explain what the solution from Part A means in the context of the problem. (4 points)
General
8 months ago
At 4:00 am, the outside temperature was -14 degrees Fahrenheit. By 4 pm, the temperature had risen 38 degrees Fahrenheit. What was the temperature at 4pm?
General
8 months ago
At Avery Middle School, 273 students responded to a survey asking whether a Bulldog, a Lion, or a Tiger should be the new school mascot. Four times as many students chose Bulldog as chose Tiger. Twice as many students chose Lion as chose Tiger. How many students chose Lion? A. 39 students
General
8 months ago
Adam will plant up to 41 acres on his farm with wheat and corn. Fewer than 28 acres will be planted with corn.Let w represent the number of acres of wheat and crepresent the number of acres of corn. Identify two inequalities that represent this situation.
General
8 months ago
Bob is trying to decide between two cell phone plans. Plan A has no flat fee, but the user must pay $10 cents per minute on the phone. Plan B requires a one-time fee of $20 but only requires a payment of $5 cents per minute on the phone. What is the minimum whole number of minutes Bob has to use the phone for to make Plan B the cheaper plan?PLZ HELP ASAPThanks
General
8 months ago
What is the slope of any line parallel to the line 8x+9y=3 in standard (x,y) coordinate plane?
General
8 months ago
two-thirds of the children in the fourth-grade class are girls. If there are 20 girls, what is the total number of children in the class?
General
8 months ago
Question : 3/4+ 0.6 = ? 1.15 1.35 1.45 or 1.05
General
8 months ago
Which is the better buy? 3 1/3 lb. of turkey for $10.50 OR 2 1/2 lb. of turkey for $6.25 ? PLEASE EXPLAIN HOW YOU GOT THE ANSWER! (MATHEMATICALLY)
General
8 months ago
In a songwriting competition, the minimum length of a song is 2.5 minutes. The maximum length of a song is 5.5 minutes. Write an absolute value equation that has these minimum and maximum lengths as its solutions.
General
8 months ago
Julie is at a concert to watch her favorite pianist play. What would be the right behavior to display?Leave as soon as a musical piece starts if she does not like it.Clap along as the pianist is playing.Leave only if she has to visit the washroom.Discuss sections she likes during the performance.Switch off her cell phone during the performance.****MUSIC****
General
8 months ago
A basket holds at most 16 pounds of apples and oranges. There are at least 10 pounds of oranges in the basket. This graph shows the system that represents this scenario, where x is the weight of the apples and y is the weight of the oranges.Which point represents a viable solution?
General
8 months ago
Assume that lines that appear to be tangent are tangent. O is the center of the circle. Find the value of x. (Figures are not drawn to scale.)(Figure and terms in pictures) A. 315 B. 67.5 C. 45 D. 270
General
8 months ago
The area of a rectangle is 70 in² and the length of the rectangle is 3 in. longer than the width. The area of a rectangle is found by multiplying the length times the width. During the Set Up step of the five-step problem-solving plan, which equation would you set up to solve for the width
General
8 months ago
The length of a rectangle is five times its width. The perimeter of the rectangle is at most 96 cm. Which inequality models the relationship between the width and the perimeter of the rectangle?2w+2⋅(5w)>962w+2⋅(5w)<962w+2⋅(5w)≤962w+2⋅(5w)≥96
General
8 months ago
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