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Question in pic! Please show work!
General
3 months ago
The cost of three notebooks and four pencils is $7.20. The cost of five notebooks and eight pencils is $13.20. Write a system of equations to model this situation. How much does one pencil and one notebook cost?
General
3 months ago
franks grocery bil is 43.43 aftre fraank uses some cupouns the bill is 30.35 PLEASE HELP ASAP 100 POINTS
General
3 months ago
Which of the following inequalities best represents the graph above?x < 9x > 9x <_ 9x _> 9
General
3 months ago
.A person is watching a boat from the top of a lighthouse. The boat is approaching the lighthouse directly. When first noticed, the angle of depression to the boat is 14°52'. When the boat stops, the angle of depression is 45°10'. The lighthouse is 200 feet tall. How far did the boat travel from when it was first noticed until it stopped?
General
3 months ago
1. How do you find the solution of the system of equations ? Find x and y. x - 4y = 6 and 3x + 4y = 10Can someone solve this? Please?
General
3 months ago
Find the mean and mode for this set of data. 5,6,8,3,5,7,4,11,5,7
General
3 months ago
A rectangle is 9 ft long and 40 in. wide. What is it’s area in square feet?360ft^298ft^236ft^230ft^2
General
3 months ago
plz help asap !! The high school jazz band is selling homemade leather bracelets at a local craft fair to raise money for a trip. The group spent $200 on supplies, which is enough to make 260 bracelets. The group is charging $2 per bracelet at the craft fair.Write a function modeling the relationship.
General
3 months ago
Simplify: 3.7|4-13|+7^2 -61.86A) -144.16B) 16.16C) 20.44D) 86.44
General
3 months ago
A map has a scale of 3.5 inches = 20 kilometers. If the distance between two cities on the map is 4.9 inches, what is the actual distance between the two cities?
General
3 months ago
Find the volume of the wedge cut from the first octant by the cylinder z=12-3y^2 and the plane x+y=2.
General
3 months ago
Which equation can be simplified to find the inverse of y = 2x2^2
General
3 months ago
Of the 27 players trying out for the school basketball team, 8 are more than 6 feet tall and 7 have good aim. What is the probability that the coach would randomly pick a player over 6 feet tall or a player with a good aim? Assume that no players over 6 feet tall have good aim. A. B. C. D.
General
3 months ago
PLEASE HELP ME!!Which of these could you find on a credit report? Check all that apply. previous address current employer highest level of education completed bankruptcy and a civil court case monthly income late credit card payments
General
3 months ago
Find the measure of angleC in the following triangle
General
3 months ago
Find a parametrization for the curve「and determine the work done on a particle moving along Γ in R3 through the force field F:R^3--R^3'where F(x,y,z) = (1,-x,z) and (a) Im (Γ) is the line segment from (0,0,0) to (1,2,1) (b) Im (Γ) is the polygonal curve with successive vertices (1,0,0), (0,1,1), and (2,2,2) (c) Im (Γ) is the unit circle in the plane z = 1 with center (0,0,1) beginning and ending at (1,0,1), and starting towards (0,1,1)
General
3 months ago
if WXYZ is a square, which statements must be true? plz help <3
General
3 months ago
A cable company claims that the average household pays $78 a month for a basic cable plan, but it could differ by as much as $20. Write an absolute value inequality to determine the range of basic cable plan costs with this cable company.A. |x − 78| ≥ 20B. |x − 20| ≥ 78C. |x − 20| ≤ 78D. |x − 78| ≤ 20
General
3 months ago
Find the area under the curve y =f( x) on [a,b] given f(x)=tan(3x) where a=0 b=pi/12
General
3 months ago
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