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Ede4ka [16]
3 years ago
10

2. Seven pounds of grapes cost $10.43. How much would 3 pounds cost?

Mathematics
2 answers:
stich3 [128]3 years ago
6 0

Answer:

$4.47

Step-by-step explanation:

IrinaK [193]3 years ago
5 0
They would cost $4.47 because 10.43 divided by 7pounds is $1.49 and $1.49 times 3pounds is $4.47
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So if I buy something for $26.98 and buy something else for $6.10 what will be the Total.​
Ratling [72]

Answer:

33.08 $

I believe we add the two together and get our total !

— hope this helped :)!

6 0
3 years ago
On Tuesday Shanice bought 5 hats. On Wednesday half of all the hats she had were destroyed. On Thursday there qwew inl 17 left.
kotykmax [81]

17 x 2 = 34

34 - 5 = 29

34 - 29 = 5

So Shanice had 29 hats on Monday

8 0
3 years ago
How many complex roots does the equation 0=2x3−4x2−x+1 have?
Anna11 [10]

Answer:

3 complex solutions/roots

Step-by-step explanation:

You find the complex solutions by combining the expressions and isolating the variable x. The roots are known as the x values when the graph intersects the x-axis; Therefore, replace <em>y </em>with 0 then solve for x.

x = -0.55138752

x = 0.42681725

x = 2.12457026

8 0
4 years ago
Two or more equations that have the same solution set called ________ equations
masya89 [10]
Equivalent system, equivalent systema of equations
7 0
3 years ago
Read 2 more answers
Graph each of the following lines without using a table of values a. y = 2⁄3x - 5 b. 6x - 2y + 5 = 0
DedPeter [7]

\text{Graph the lines:}\\\\a. \,\,y = 2/3x - 5\\\\\text{For this equation, we are given our beginning point and slope}\\\\\text{The beginning point is -5, so you would put a point at -5 on the y-axis}\\\\\text{Since the slope is 2/3, we would use the rise/run method}\\\\\text{In this case, starting from -5 on the y-axis, you would go up 2 and to the}\\\text{right 3, then place your point where you ended up.}\\\\\text{Keep using the rise/run method to create the rest of the points}\\\\

b.\,\, 6x - 2y + 5 = 0\\\\\text{Turn the equation into slope form:}\\\\ 6x - 2y + 5 = 0\\\\-2y=-6x-5\\\\y=3x+5/2\\\\\text{The beginning point is at 5/2, or 2.5}\\\\\text{Place the point at 2.5 on the y-axis}\\\\

\text{We know the slope is 3, so use the rise/run method. In this case, you}\\\text{will go up 3 and 1. Continue this process}

\text{I hope this helps, have a good day.}

3 0
3 years ago
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