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lapo4ka [179]
3 years ago
10

Help meeeeeeeeeeee!!

Mathematics
1 answer:
Evgen [1.6K]3 years ago
7 0
Hey.. idk about ammount of discount but for sale price do this:
The first one is $75 so take 75.00-.1 (find the decimal that equals the percent) = 74.90
or on a calculator do 75.00-10%
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John purchased 1/4 lbs of hamburger for $0.75 how much did the hamburger cost per pound
sattari [20]

there are 4 1/4 per a whole

 so multiply 0.75 x 4

0.75 x 4 = 3.00 dollars per pound

8 0
3 years ago
8^-3 x 8^-2 x 8^5 <br>a. 8^30<br>b. 1<br>c. 80<br>d. 24
Mazyrski [523]
8^{-3}\times8^{-2}\times8^5=8^{-3+(-2)+5}=8^{-5+5}=8^0=1
<span>b. 1</span>
8 0
3 years ago
There are 32 forwards and 80 guards in Leo's basketball league.Leo must include all players on a team and wants each team to hav
jeka94

Answer: There are 5 guards on each team.

Step-by-step explanation:

Since we have given that

Number of forwards in basketball league = 32

Number of guards in basketball league = 80

We need to find the greatest number of teams possible.

We will find "H.C.F. of 32 and 80.

Since H.C.F. of 32 and 80 = 16

Number of guard would be

\dfrac{80}{16}=5

Hence, there are 5 guards on each team.

7 0
3 years ago
Write an equation of the line that is perpendicular to y = 1/2
atroni [7]

Answer:

the equation of the line that is perpendicular to y = 1/2x + 3 and passes through the point (10, -5)

= -5 = -2x + 15

Step-by-step explanation:

Write an equation of the line that is perpendicular to y = 1/2x + 3 and passes through the point (10, -5).

Using the slope intercept equation,

y = mx +c

m = slope = 1/2

For two lines to be perpendicular, the product of their slopes is -1

Let the slope of the other line be m2

m1×m2 =-1

1/2×m2 = -1

m2 = -1/(1/2) = -2

Slope of line = -2

For points (10, -5), x = 10, y =-5

-5 = -2× 10 +c

-5 = -20+ c

c = -5+20= 15

the equation of the line that is perpendicular to y = 1/2x + 3 and passes through the point (10, -5)

-5 = -2x + 15

6 0
3 years ago
Determine the linear equation from the following table
Westkost [7]

Answer:

I don't know I'm just answering questions because i need points

4 0
2 years ago
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