Determine whether each pair of equations has no solutions, one solution, orinfinitely many solutionsy=2 x and y=-2xy=-x - 2 and y = -x - 6y = 9x - 1 and y = x + 9y = 3x + 4 and 2y = 6x + 8y=-3 and x = -6 Question solved general 3 months ago 7440
35 POINTS PLEASE HELPCalculate the percent error. Gene estimated the length of the fence to be 150 feet, but the actual measurement was 142. Question solved general 3 months ago 8851
A rectangle is 4 times as long as it is wide. The perimeter is 150cm. Find the dimensions of the rectangle. Round to the nearest tenth if necessary Question solved general 3 months ago 8186
The length of a rectangular deck is 4 times its width.If the deck perimeter is 30 feet, what is the deck’s area? Question solved general 3 months ago 9169
Elizabeth has 8 ounces of meat in her bowl to create a recipe. Each cup holds 3 ounces. The minimum amount of meat to be used is 50 ounces. Write an inequality explaining how many times she must use the cup to follow the recipe accordingly. Question solved general 3 months ago 1318
Suppose m is in the line given by the equation 6x-3y=7, and suppose n is the line perpendicular to m and passing Nd through the point (6,2). If k is the line of slope 5 and y-intercept 1, what is the x-coordinate of the intersection of n and k? Express your answer in a common fraction. Question solved general 3 months ago 9287
Let g be the function given by g(x) = 3 − x /x + 5 . Find and simplify g(2) − 1 /g(−3) . A) −1 /21 B) −2 /21 C) −4 /21 D) −8 /21 Question solved general 3 months ago 8873
A small grocery store offers two different brands of milk.Brand A 2% milk costs $3.50 a gallon.Brand B whole organic milk costs $3.00 for a half-gallon plus a one-time deposit of $1.50 for the glass jug. Once the glass jug deposit has been paid, the jug can be brought back to the store and the deposit doesn't have to be paid for each additional half-gallon milk that is purchased.Graph the cost of milk for the brand that is proportional. Question solved general 3 months ago 3879
Use the protractor tool to measure the angles in thediagram10090 80TO 50 50120 110 100140 130 12030mZSUT equals degrees.mZTUW equals degrees.TUW is a(n)angle.USUT is a(n) angle.ZTUW and ZSUT are170 180 1502010angles. Question solved general 3 months ago 1385
Chloe is installing new windows in her house and needs to determine the amount of sealant she will need around the outside edge of each rectangular window. Each of the windows has an area of 2,160 inches squared with a length of 60 inches. What is the perimeter of each window? Question solved general 3 months ago 2625
4The diagram below, not drawn to scale, shows two triangles, JLK and MLP, with JK parallel to ML. LM = MP,KLP is a straight line e JLM = 22° and angle LMP-36°144360Calculate, giving reasons for your answers, the measure of each of the following:i. ZMLPii. ZLJKiii. LJKLiv. ZKLJ Question solved general 3 months ago 6999
Find the area of a triangle bounded by the y-axis, the line f(x) = 6 − (5/7)x, and the line perpendicular to f(x) that passes through the origin. (Round your answer to two decimal places.)Edit: I got the answer! It's 8.51 Question solved general 3 months ago 1135
45.20Use the law of sines to find the value of y. Round to thenearest tenthLaw of sines: sin(A) = sin(B) = sin(C)1.4 units1.6 units2.5 units2.6 units Question solved general 3 months ago 7266
Question 4(Multiple Choice Worth 5 points)(MC)Walking is not the most exciting form of exercise a person can take on for fitness. Yet it is low impact and requires no fancy equipment. That makes walking a simple activity for those new to exercise. Walking is less likely than other exercises to cause injury to leg tendons and muscles. All it requires is a good pair of sneakers—no cables, stylish outfits, or weights required. Of course, a person could increase the benefit of a workout by adding weights or speed walking.Explain whether the main idea is explicit or implicit in this paragraph. It is explicit because it is directly stated in the paragraph. It is explicit because it is not directly stated in the paragraph. It is implicit because it is directly stated in the paragraph. It is implicit because it is not directly stated in the paragraph. Question solved general 3 months ago 7451
7.The school cafeteria sells corn chips for $0.80 andpotato chips for $0.60. On Tuesday they sold 121bags earning $80.80. How many of each item didthey sell? Question solved general 3 months ago 1711
Complete the steps to solve the equation. 9 – 4x = 2x 1. Addition property of equality: 9 = 6x 2. Division property of equality: ____=x???? Question solved general 3 months ago 2325
The president of a certain university receives a salary that is four times the salary of one of the department heads. The total of the two salaries is $210,000. a) What is the salary of the department head?b) What is the salary of the president of the university? Question solved general 3 months ago 8762