4 7 7x+25 - Error Analysis. A classmate said that the sum of r²-9 and x+3 is -9 -

Q: You go to a resturant with four other people. The total for the food is 43.85 you need 5% for tax…

A: Food bill = $43.85 Tax amount = 5% of bill and tip = 15% of bill number of total bill distributor =…

Q: On the semester final, Joe scored 80, Jill scored 89, and Bill scored a 94. What was the average…

A: We have to find out average score.

Q: You receive a pay raise of 8%, followed by a pay cut of 8% is it true that after the two changes in…

A: Let us take our initial salary as $1000.

Q: Use fraction strips to estimate each sum or difference. Then, find the exact answer. 15 (a) 16 4 3 3…

A: To solve these fraction using fraction strips,   just equal the denominator then add or subtract the…

Q: Challenge: George scored 80% on Part A of his English diploma and 92% on part B. His total raw score…

A: George scored 80% on Part A of his English diploma and 92% on part B. His total raw score was 63 out…

Q: A dozen donuts are selected from 5 varieties. One of the varieties is chocolate. How many ways are…

A:

Q: e or rope 18.25 meters long which he wants to cut into five pieces of equal length. What would be…

A: Introduction: Fractions are represented in mathematics as a numerical value that defines a portion…

Q: wo pizzas are the same size. One is cut into 6 pieces and the other is cut into 8 pieces. If you…

A: We know that if when the denominator increases and the numerator remain same, the fraction as a…

Q: 00 15 Σ (-4)" n = 1 %3D

A:

Q: Find the value of the sum. Eyfx-7,x,--Lx, - 6, x, = -9 X3 = 6, x, %3D

A: Given that: x1=7, x2=-1, x3=6, x4=-9

Q: The owners of a clothing store bought jeans from three different suppliers. The first sold them 12…

A: Given values are:   Unit brought Price ($) per unit   12 15   20 12.8   80 11.5 SUM 112…

Q: Find the sum. i-1

A: We can. easily found sum.

Q: Music sheet owner of a bedspreadshop knows his customers will pay no more than $115 for a comforter…

A: Given maximum amount that Misu sheet can charge customers Customers is $115. If $115 is the selling…

Q: are getting ready to go to college and have a saving bond your parents bought you when you were…

A: Given: Current worth = $5000 Bought price of a bond = $4000

Q: In the following statement, express the first number as a percentage of the second number A certain…

A: Percentage means 100th part of the whole. It is denoted by %. % can be replaced by 1100.

Q: Find the indicated sum.

A: ∑i=59 11 ∑i=mn c = ∑ ci=1n -∑i=1m-1  c Use this rule here and find sum  Here n= 9 and m=5  ∑ i=59…

Q: what fraction is halfway between 1/4 and 1/6?

A:

Q: Find the sum 110 n=61 6n ||

A:

Q: Use number bonds and “making tens” strategy together to show two different ways to find the sum of 9…

A: Number bonds: Number bonds are significant because they help students visualize the scale of a…

Q: 37% of 300 is what number

A: It is an important part of statistics. It is widely used.

Q: An appliance store sells additional warranties on its refrigerators. twenty percent of the buyers…

A: We have given following information: of buyers buy the limited warranty for . of buyers buy the…

Q: 4. Which of the following is the least decimal: 0.01012, 0.0120, 0.00123?

A: Since you have posted multiple questions and we can answer ome question. So, answered first…

Q: Find the indicated sum.

A: Given that ∑ i=14 -12i. Compute the sum as follows.

Q: How do you find the seconds that have passed for 53 52 75 62 68 58 49 49

A: Answer:-  Step 1: Enter the data into Excel.  Step 2: Go to Data menu and select Data analysis.…

Q: Chris bought 6 packages of napkins for his restaurant. There were 200 napkins in each package. How…

A: We need to determine the total number of napkins using the number of napkins in each package and the…

Q: Find the value of the summation. 3 %3D k=1

A:

Q: 4. En=1 2. (Gn +) 80

A: ∑n=1mn=1+2+3+.............+m         = m(m+1)2     sum of first m-terms ∑n=1m1=1+1+...........+1…

Q: Number Sense Dalton added 3,402 +4,950 to get 8,352. Estimate the sum by rounding the addends to the…

A:

Q: Add. 525 seven + 346seven

A: In the given problem we have to find the sum…

Q: p(1-P) Calculate p + z* answer to the thousandth F for n = 100, z* = 1.96, and p = 0.29. You may…

A: According to the given information in this question We need to solve this problem

Q: of 35? Of

A:

Q: For Exercise, find the sum. 4 n=2

A:

Q: Board-certified Not board-certified Administrator 10 6 Teacher 5 18

A: b