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MATH SOLVE
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Find the distance between lines 8x−15y+5=0 and 16x−30y−12=0.
General
2 months ago
Determine which equations have the same solution set as StartFraction 2 Over 3 EndFraction minus x plus StartFraction 1 Over 6 EndFraction equals 6 x. – x + = 6x by recognizing properties, rather than solving. Check all that apply. 4 – 6x + 1 = 36x StartFraction 5 Over 6 EndFraction minus x equals 6 x – x = 6x 4 – x + 1 = 6x StartFraction 5 Over 6 EndFraction plus x equals 6 x + x = 6x 5 = 30x 5 = 42x
General
2 months ago
6.4x + 3y=36 when x=3A. 5B. 9C. 6D. 8
General
2 months ago
The heights of the adults in one town have a bell-shaped distribution with a mean of 67.5 inches and a standard deviation of 3.4 inches. Based on the empirical rule, what should you predict about the percentage of adults in the town whose heights are between 57.3 and 77.7 inches?
General
2 months ago
Ava’s newest financial goal is to eliminate the remainder of her student loan debt. She has about $8,950 left on her student loans. She determines that she can afford to make monthly payments of about $360. To track her progress, she plans to create a graph to model her situation. How should Ava label and scale her graph?A. x-axis scale, 0–20; label, Total Remaining Debt ($)Y-axis scale, 0–9,000; label, MonthsB. x-axis scale, 0–30; label, MonthsY-axis scale, 0–9,000; label, Total Remaining Debt ($)C. x-axis scale, 0–20; label, YearsY-axis scale, 0–9,000; label, Total Remaining Debt ($)D. x-axis scale, 0–30; label, Total Remaining Debt ($)Y-axis scale, 0–9,000; label, YearsE. x-axis scale, 0–20; label, Total Remaining Debt ($)Y-axis scale, 0–9,000; label, Years
General
2 months ago
Given the speeds of each runner below, determine who runs the fastest. Stephanie runs 10 feet per second. Stephanie runs 10 feet per second. Liz runs 420 feet in 46 seconds. Liz runs 420 feet in 46 seconds. Adam runs 1 mile in 427 seconds. Adam runs 1 mile in 427 seconds. Emily runs 667 feet in 1 minute. Emily runs 667 feet in 1 minute. Stephanie Stephanie Liz Liz Adam Adam Emily Emily Submit Answer
General
2 months ago
Which of the following is a solution for x/4 > 10?x = 40x = 37x = 29x = 47
General
2 months ago
In woodshop class, you must cut several pieces of wood to within 3/16 inch of the teacher's specifications. Let (s-x) represent the difference between the specification s and the measured length x of a cut piece. (a)Write an absolute value inequality that describes the values of x that are within the specifications.(b) The length of one piece of wood is specified to be s=5 1/8 inches. Describe the acceptable lengths for this piece.
General
2 months ago
Which of the binomials below is a factor of this trinomial?5х2 - 5x - 100А. х-4ОВ. x+ 10ос. x+5OD. х- 5
General
2 months ago
Using the graph as your guide, complete the following statement.The discriminant of the function is
General
2 months ago
What is the equation? Picture attatched
General
2 months ago
Tracy is saving to buy a new guitar that costs $253.77 (including tax). Tracy has saved $136.27, and she can save $23.50 each week.Which equation could you use to find how long it will take to save for the guitar?$23.50w = $253.77$253.77 - w = $136.27 + $23.50$253.77 + $136.27 = $23.50w$136.27 + $23.50w = $253.77
General
2 months ago
in an isosceles triangle the base is a whole number and is 4 feet less than the sum of the two equal sides. The perimeter is a whole number between 0 and 75 feet. Find the possible lengths of the equal sides
General
2 months ago
A farm stand wants to sell fruit to local grocery stores in packages with baskets of strawberries, worth $7 apiece, and baskets of raspberries, worth $11 apiece. The owner wants each package to include 30 baskets total, and he wants to sell each package for $246. How many baskets of strawberries and how many baskets of raspberries should he put in each package ?
General
2 months ago
You estimate that there are 44 marbles in a jar. The actual amount is 73 marbles. Find the percent error.
General
2 months ago
Part one:You are planning a three-day trip to Seattle, Washington, in October. Use the fact that on each day, it could either be sunny or rainy, and that each day is equally likely to be sunny or rainy to answer the following question. What is the probability that it is sunny all three days?Part two:You are planning a three-day trip to Seattle, Washington, in October. Use the fact that on each day, it could either be sunny or rainy, and that each day is equally likely to be sunny or rainy to answer the following question. What is the probability that it rains on at least one day?
General
2 months ago
Is the gender of college students a discrete random variable, a continuous random variable, or not a random variable?
General
2 months ago
Investors buy a studio apartment for $ 150 comma 000. Of this amount, they have a down payment of $ 37 comma 500. Their down payment is what percent of the purchase price? What percent of the purchase price would anothing $67 comma 500 down payment be?
General
2 months ago
Jace is a songwriter who collects royalties on his songs whenever they are played in a commercial or a movie. Jace will earn $50 every time one of his songs is played in a commercial and he will earn $140 every time one of his songs is played in a movie. Jace's songs were played on 6 more commercials than movies, and his total earnings on the royalties from all commercials and movies was $680. Determine the number of commercials and the number of movies on which Jace's songs were played.
General
2 months ago
Jamal drew ΔLMN, in which m∠LMN = 90°. He then drew ΔPQR, which was a dilation of ΔLMN by a scale factor of 2 from the center of dilation at point M. Which of these can be used to prove ΔLMN ~ ΔPQR by the AA similarity postulate? m∠P ≅ m∠N; this can be confirmed by translating point P to point N. segment LM = 2segment PQ; this can be confirmed translating point P to point L. m∠R ≅ m∠N; this can be confirmed by translating point R to point N. segment MN = 2segment QR; this can be confirmed translating point R to point N.
General
2 months ago
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