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MATH SOLVE
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Sorry if this is too much but I'm desperate right now.
General
2 months ago
how do i find the missing values?
General
2 months ago
23. How many solutions are there to the system of equations below? y = x2 + 3x – 7y – 5x + 8 = 0A. There are exactly 4 solutionsB. There are exactly 2 solutionsC. There is exactly 1 solutionD. There are no solutions.
General
2 months ago
Consider the given quadratic equations. Equation A Equation B Equation C Equation D y = 3x2 − 6x + 21 y = 3x2 − 6x + 18 y = 3(x − 1)2 + 18 y = 3(x − 1)2 + 21 Complete the following statement. Equations are equivalent, and of those, equation is in the form most useful for identifying the extreme value of the function it defines.
General
2 months ago
Solve for x.1/10(x - 3) = -40A) -403 B) -397 C) -7 D) -1
General
2 months ago
The population of a town is decreasing at a rate of 1% per year in 2000 there were 1300 people write an exponential decay function to model this situation then find the population in 2008.A.) 1200 people B.) 1300 people C.) 1500 people D.) 1100 people
General
2 months ago
find the solutions to the equation by compelting the square x^2-6x=7
General
2 months ago
Please answer right away
General
2 months ago
Which strategy would not correctly solve this story problem? Luke buys a muffin and glass of juice each Monday for breakfast. Each muffin costs $3 and each glass of juice costs $2. How much money will Luke spend for breakfast on 6 Mondays? A. Make a table. Week 1 2 3 4 5 6 Total ($) 5 10 15 20 25 B. Translate into an equation. (3 × 2) + 6 = d C. Use objects to represent the problem. Set out 6 small cups. Use coins to represent dollars. Add $2 + $3 to get the amount spent each Monday ($5). Put that number of coins into each cup. Count the number of coins in the cups. D. Use logical reasoning. In 1 week Luke spent $3 for a muffin plus $2 for juice for a total of $5. So to figure out how much Luke spent in 6 weeks, multiply $5 by 6.
General
2 months ago
Match the systems of linear equations with their solutions.
General
2 months ago
Which equation represents a line that passes through (–2, 4) and has a slope of 2 Over 5
General
2 months ago
Suppose you want to create a set of weights so that any object with an integer weight from 1 to 40 pounds can be balanced on a two-sided scale by placing a certain combination of these weights onto that scale. What is the fewest number of weights you need, and what are their weights?
General
2 months ago
Using data compiled by the Admissions Office at an imaginary university, college admissions officers estimate that 65% of the students who are offered admissions to the freshman class at the university will actually enroll.(a) Find an equation that expresses the relationship between the number of students who actually enroll (y) and the number of students who are offered admission to the university (x).(b) If the desired freshman class size for the upcoming academic year is 1300 students, how many students should be admitted?students
General
2 months ago
Solve for X2/3x+4=1/2x+5
General
2 months ago
On a coordinate plane, a solid straight line has a negative slope and goes through (0, 1) and (1, 0). Everything to the left of the line is shaded.The solutions to the inequality y ≤ −x + 1 are shaded on the graph. Which point is a solution?(2, 3)(3, –2)(2, 1)(–1, 3)
General
2 months ago
A production process consists of a three-step operation. The scrap rate is 13 percent for the first step and 7 percent for the other two steps.a.If the desired daily output is 453 units, how many units must be started to allow for loss due to scrap? (Do not round intermediate calculations. Round up your final answer to the next whole number.)Number of units ? b.If the scrap rate for each step could be cut in half at every operation, how many units would this save in terms of the scrap allowance? (Do not round intermediate calculations. Round up your final answer to the next whole number.)Number of units ? c.If the scrap represents a cost of $10 per unit, how much is it costing the company per day for the original scrap rate (i.e. the Part a scrap rate)? (Round your final answer to the nearest whole number. Omit the "$" sign in your response.)Cost $ ?
General
2 months ago
Twenty five individuals are randomly selected out of 100 shoppers leaving a local bedding store. Each shopper was asked if they made a purchase during their visit. Each of the shoppers has the same probability of answering ‘yes’ to having made a purchase. The probability that exactly four of the twenty-five shoppers made a purchase could best be found by
General
2 months ago
Two angles are supplementary supplementary if the sum of their measures is 180 degrees .180°. If the measure of an angle is 9 x9x degrees, represent the measure of its supplement supplement as an algebraic expression in x.
General
2 months ago
If each coded item in a catalog begins with 3 distinct letters followed by 4 distinct nonzero digits, ﬁnd the probability of randomly selecting one of these coded items with the ﬁrst letter a vowel and the last digit even.
General
2 months ago
Solve: dy/dx − 2xy = x, with y(0) = 0.
General
2 months ago
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