Caleb solved this equation and recorded his work.7.4x + 4.1(2x − 4) = −2.3(x − 6) − 21.61. 7.4x + 8.2x − 16.4 = −2.3x + 13.8 − 21.62. 15.6x − 16.4 = −2.3x + 35.43. 17.9x − 16.4 = 35.44. 17.9x = 51.85. x ≈ 2.89When Caleb verified his solution, it didn’t work. What mistake did he make?In step 1, the distributive property was not used properly on the right side of the equation.In step 2, the like terms were not combined properly on the right side of the equation.In step 3, the addition property of equality was not used properly to isolate the variable term.In step 5, the division property of equality was not used properly to solve for x.hurry pls :,)
Charities can claim an extra 25% of the value of a donation back from the government. This is called gift aid. Work out how much gift aid a charity can claim on a donation of £273.50. Give your answer to the nearest penny
2 Select the correct answer from each drop-down menu. Julia and Kellen are participating in a read-a-thon to raise money for charity. The money each of them raises will be a mix of fixed and per-page donations. Function / models the total amount, in dollars, that Julia will raise if she reads x pages: j(x) = 1.65x + 17.31. Function k models the total amount, in dollars, that Kellen will raise if he reads x pages: k(x) = 0.90x+9.28. The function If they both re h(x)=0.75x+26.59 h(x) = 0.75x+8.03 h(x) = 2.55x+8.03 h(x) = 2.55x+26.59 represents the difference between the amounts Julia and Kellen will raise when they both read x pages. ence will be $ Reset Next
Given in a plane the points A(-1,4),B(2,3),C(4,5),D(m,7) Calculate m knowing that AB // CD helppppp step by step
The second and fifth terms of a geometric sequence are 750 and -6 respectively. Find the common ratio and first term of the sequence.
Rylan makes monthly deposits $100 into an annuity with an annual interest rate of 7%, and a period of 9 years. What is the present value of Rylan's annuity?
The flower box is 5 ft long, and its ends are in the shape of a trapezoid. The upper and lower bases of the trapezoid measure 18 in. and 10 in., respectively, and the height is 9 in. Find the volume of the flower box.
There are 40 students in class. 12 like pink best, 4 like yellow and the rest blue. What fraction of the class likes blue?
There are 40 students in class. 12 like pink best, 4 like yellow and the rest blue. What fraction of the class likes blue?
Suppose you have a complete, weighted graph with 8 vertices. How many Hamilton Circuits are there in this graph?
imma lose all my points but someone PLS HELP ME OUT WITH THIS I really need it done ASAP PLS increase the amount of the ingredients by 5 and by 20
Can someone help me with this please! I really need it done PLS increase the amount of the ingredients by 5 and by 20
