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Agata [3.3K]
3 years ago
8

Which values of P and Qresult in an equation with no solutions? -60x+32=Qx+P

Mathematics
2 answers:
svetoff [14.1K]3 years ago
5 0

Answer:

Q=+60

P=-32

Step-by-step explanation:

-60x+32=Qx+P

-60x+32= +60x-32

Sveta_85 [38]3 years ago
5 0

Answer:

Q is -60 and P is -32

Step-by-step explanation:

values of P and Q result in an equation with no solutions

-60x+32=Qx+P

When an equation have a no solution only when there is no x and both sides of equation are not same.

To eliminate x both sides of 'x' terms should be same

So Qx should be -60x

the value of Q= -60

To make both sides unequal , the value of p should be some other number

or opposite of 32

so p = -32

-60x+32=-60x-32

Add 60x on both sides

32=-32 not same, its false

So , the equation has no solution

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Sam paid $3.60 for 3/4 pound of his favorite trail-mix. What is the unit price (dollars per pound)?
jekas [21]

Answer:

So the unit price of the trail - mix is $4.80 per pound

Step-by-step explanation:

Sam paid $3.60 for 3/4 pound of his favorite trail-mix.

What it means is that said paid for 3/4 = 0.75 of a pound for $3.60

So let's determine how much he could have paid for a complete pound

$3.60= 0.75 pound

X= 1 pound

$X*0.75 pound= $3.60*1 pound

$x= ($3.60*1 pound)/0.75 pound

$x=$3.60/0.75

$x= $4.80

So the unit price of the trail - mix is $4.80 per pound

3 0
3 years ago
What value of x solves the following equation?
Bezzdna [24]
-8+4x=-20x-25+7x
4x+20x-7x=-25+8
17x=-17 /17
x=-1
4 0
3 years ago
Polly is trying to find the distance from her campground, which is located at (4, 3) on a map in the form of a coordinate grid,
skad [1K]

Answer:

600 meters

Step-by-step explanation:

5 0
3 years ago
How do you solve logarithmic equations such as log(2x)= -1 or 3log(2)+log(x)= 3?
Aliun [14]
Remember some simle log rules
loga+logb=log(ab)
xloga=loga^x
log_ax=y means a^y=x
also, if no base is stated, assume base 10

so

log(2x)=-1 is base 10 and translates to
10^-1=2x
1/10=2x
divide both sides by 2 aka times 1/2
1/20=x



3log(2)+log(x)=3
log(2^3)+log(x)=3
log(8)+log(x)=3
log(8x)=3
base 10
10^3=8x
1000=8x
divide both sides by 8
x=125
3 0
3 years ago
If you add​ Natalie's age and​ Fred's age, the result is 39 If you add​ Fred's age to 3 times​ Natalie's age, the result is 69 W
vaieri [72.5K]

Answer:

Natalie is 15

Fred is 24

Step-by-step explanation:

You would first create equations to represent the problem. You would then solve for a variable (I chose to solve for y). I subtracted each equation from each other which helped me isolate y, which equaled 15. I then substituted y for 15 which allowed me to isolate x, which gave me 24.

(the equations)

x + y = 39

x + 3y = 69

(solving for y)

x + 3y = 69 - x + y = 39

x-x +3y -y = 69 - 39

2y = 30

y = 15

(solving for x)

x + 15 = 39

x +15 -15 = 39 -15

x = 24

3 0
3 years ago
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