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MATH SOLVE
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question 1Solve the system of equations and choose the correct answer from the list of options. d + e = 15 −d + e = −5 Label the ordered pair as (d, e). A (0, 0) B (10, −5) C (5, 10)D (10, 5)question2A set of equations is given below: Equation S: y = x + 9 Equation T: y = 2x + 1 Which of the following steps can be used to find the solution to the set of equations?A x = 2x + 1B x + 9 = 2xC x + 1 = 2x + 9D x + 9 = 2x + 1Question 3A set of equations is given below: Equation C: y = 6x + 9 Equation D: y = 6x + 2 Which of the following options is true about the solution to the given set of equations?A One solutionB No solutionC Two solutionsD Infinite solutionsquestion 4Solve the system of equations and choose the correct answer from the list of options. 2x + y = −4 y = 3x + 2A negative 6 over five comma negative 8 over 5B negative 8 over 5 comma negative 6 over 5C negative 5 over 6 comma negative 11 over 5D negative 11 over 5 comma negative 6 over 5question 5A system of equations is given below: y = –2x + 1 6x + 2y = 22 Which of the following steps could be used to solve by substitution?A 6x + 2(−2x + 1) = 22B −2x + 1 = 6x + 2y C 6(−2x + 1) + 2y = 22 D 6(y = −2x + 1)
General
5 months ago
the Jackson family went out to dinnerthe price of the meal was 43.45the sales tax was 7% of the price of the mealthe tip was 15% of the meal and sales tax.how much money did the smith family pay for the meal, including tax and tip?
General
5 months ago
Find the equation of the plane which has intercepts of (4,0,0) and (0,−2,0) and no z-intercept.
General
5 months ago
Find the number of positive integers not exceeding 1000 that are either the square or the cube of an integer
General
5 months ago
Triangle ABC is similar to triangle DEF. The length of AC---- is 12 cm. The length of EF--- is 15 cm. The length of DF---- is 9cm.What is the length of BC----?Enter your answer in the box ____ cm
General
5 months ago
An amusement park charges an admission fee of 50 dollars for each person. let c be the cost (in dollars) of admission for p people. write an equation relating c to p . then use this equation to find the cost of admission for 17 people.
General
5 months ago
Explain how to translate the statement into an equation. Use n for the variable. Sixty-three is the product of nine and a number.
General
5 months ago
Tiny's Tattoo Parlor sold 389 tattoos this month. 43 of those tattoos were arm tattoos. Based on this data, what is a reasonable estimate of the probability that the next customer does not get an arm tattoo?
General
5 months ago
A study found that 3939% of the assisted reproductive technology (art) cycles resulted in pregnancies. twenty-fourfour percent of the art pregnancies resulted in multiple births. (a) find the probability that a random selected art cycle resulted in a pregnancy and produced a multiple birth. (b) find the probability that a randomly selected art cycle that resulted in a pregnancy did not produce a multiple birth. (c) would it be unusual for a randomly selected art cycle to result in a pregnancy and produce a multiple birth? explain
General
5 months ago
Which graph represents the function over the interval [−3, 3]?
General
5 months ago
help please. . Suppose you went to a carnival. The price to get in was $8, and you paid $0.50 to get on each ride. If you went to the carnival and rode 9 rides, how much did you spend? (1 point) $4.50 $17.50 $12.50 $13
General
5 months ago
PLEASE HELP HAVE BEEN DOING THIS FOR 2 HOURS Part A: Using the graph above, create a system of inequalities that only contains points C and F in the overlapping shaded regions. Explain how the lines will be graphed and shaded on the coordinate grid above. (5 points)Part B: Explain how to verify that the points C and F are solutions to the system of inequalities created in Part A. (3 points)Part C: Chickens can only be raised in the area defined by y < 5x − 3. Explain how you can identify farms in which chickens can be raised. (2 points)
General
5 months ago
Complete the point-slope equation of the line through (1,0) and (6,-3).Use Exact Numbers.y-(-3)=_________
General
5 months ago
Select "Growth" or "Decay" to classify each function. Select "Growth" or "Decay" to classify each function. Function Growth Decay y=200(0.5)2t y=12(2.5)t6 y=(0.65)t4 Function Growth Decay y = 200 (0.5) 2t y = 12 (2.5) t6 y = (0.65) t4
General
5 months ago
how much does britney need to buy 2 pearl bracelets and 2 emerald rings emerald ring price 6,395.00 Pearl bracelets prince 5,314.00
General
5 months ago
oint A is located at (2, 6) and point B is located at (18, 12).What point partitions the directed line segment AB¯¯¯¯¯ into a 2:3 ratio?825, 825)(1012, 1012)(1139, 935)(1412, 12)
General
5 months ago
2) The sum of the measures of angle X and angle Y is 90. If the measure of angle X is 30 less than twice the measure of angle Y, what is the measure of angle X?A) 20B) 35C) 50D) 653) The yearbook club is having a bake sale to raise money for the senior class. Large cupcakes are sold for $1.25 each and small cupcakes are sold for $0.75 each. If 105 cupcakes were sold for a total amount of $109.75, how many large cupcakes did the yearbook club sell?A) 43B) 55C) 62D) 164) Solve the following system of equations using substitution. What is the value of y?2x+3y=105x+2y=65A) 15B) 20C) 40D) 65
General
5 months ago
Steve started with $250 and spent $25 per week. Chelsea started with $30 and saved $30 per week. Use x for time and y for savings =. Write and graph equations to represent each situation. When did Steve and Chelsea have the same amount of money?
General
5 months ago
Jabari owns 100 shares of Stock A and 45 shares of Stock B. For the past month, his stocks have been fluctuating inversely each week. Stock A decreased by m cents per share and Stock B increased by n cents per share. Which equation can be used to find the total change in value of Jabari's shares?PLEASE HELP MEEEEEE.
General
5 months ago
Evaluate the expression for the given value of the variable(s). |4b-4|+|3-b^2|+2b^3;b=2
General
5 months ago
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