math4finance
General
Algebra
Geometry
Coordinate-geometry
Statistics
Calculus
math4finance
math4finance
Home
General
Algebra
Geometry
Coordinate-geometry
Statistics
Calculus
MATH SOLVE
Home
This system of equations represents Reese’s pocket change. Let n represent the number of nickels and d represent the number of dimes Reese has in his pocket. n + d = 11 5n + 10d = 70 How many dimes are in Reese’s pocket?
General
9 months ago
Which values of P and Q result in an equation with exactly one solution? Qx-6=Px-103
General
9 months ago
PLEASE HELPPPPPPPhoto necessities produces camera cases. They have found that the cost , c (x) of making x camera cases is a quadratic function in terms of x.The company also discovered that it cost $45 to produce 3 camera cases $257 to produce 7 camera cases and $792 to produce 12 camera cases.Find the total cost producing 1 camera case
General
9 months ago
The price of a ticket was increase from 50p to 60p. What is the increase a as a fraction in its simple form? As a percentage of the original price?
General
9 months ago
Kim solved the equation below by graphing a system of equations. log2(3x-1)= log4(x+8) What is the approximate solution to the equation?
General
9 months ago
A local store buys used video games. For each game bought, they will pay $18 less than the original price paid for the game. Which expressions represent the total amount Jordan will receive if he sells “n” games that originally cost “d” dollars each? Check all that apply.
General
9 months ago
4 mm of Ink A is added to 10 mm of ink B, forming a mixture of inks. Ink A contains 10% blue pigment. Ink B contains an unknown percentage of blue pigment. The mixture of the two inks contain 35% blue pigment. What percentage of blue pigment is in ink B?• 45%• 49%• 60%• 75%
General
9 months ago
Fernando evaluated the expression below. What was Fernando’s error?
General
9 months ago
Solve for x in the equation x2+20x+100=36
General
9 months ago
3. Quilt squares are cut on the diagonal to form triangular quilt pieces. The hypotenuse of the resulting triangles. Is 18 inches long. What is the side length of each piece? 4. Find the missing value to the nearest hundredth. sin________=8/15
General
9 months ago
Let ∠1, ∠2, and ∠3 have the following relationships.∠1 and ∠2 are acute vertical angles.∠3 is an obtuse angle adjacent to both ∠1 and ∠2.What is the sum of the measure of ∠1 and the measure of ∠3?
General
9 months ago
The two cones below are similar. What is the value of x?
General
9 months ago
These data show the ring sizes for a sample of 8 men. 12 10 11.5 11.5 12 9 9 11 What is the best approximation of the standard deviation for the ring size data?
General
9 months ago
Camelle manages her soccer team. She needs to order 4 practice jerseys for each player. There are y players. How many total practice jerseys does she need to order?
General
9 months ago
Using a straightedge draw a random triangle now carefully cut it out next amputate the angles by snipping through adjacents sides now move the angles together so the vertices all touch
General
9 months ago
The ratio of two sides of a parallelogram is 3:4 and the perimeter is 28 in. Find the lengths of the sides of the parallelogram.
General
9 months ago
Which transformations can be used to show that circle P is similar to circle Q? Circle P: center (2, −3) and radius 4Circle Q: center (2, 3) and radius 28.Select each correct answer. Circle Q is a translation of circle P, 6 units up. Circle P is a dilation of circle Q with a scale factor of 24. Circle Q is a translation of circle P, 6 units left. Circle Q is a dilation of circle P with a scale factor of 7.
General
9 months ago
Karim sent a chain email to 10 of his friends. The number of people who got the email increases by a factor of 1.4 every week. Write an expression that best represents the number of people who got the email after three weeks.
General
9 months ago
Which of the binomials below is a factor of this trinomial? 4x2 + 20x - 24 A. x + 4 B. x + 1 C. x - 1 D. x - 4
General
9 months ago
How would you do a,b,c,and d
General
9 months ago
Previous
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
Next