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borishaifa [10]
3 years ago
7

Which equation involves a prime quadratic and cannot be solved by factoring?

Mathematics
1 answer:
brilliants [131]3 years ago
6 0
B. x^2 + 5x - 4 = 0

Anyway that you try to factor it will not work

~~hope this helps~~
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Hola mate

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7 0
3 years ago
3. Which linear equation corresponds to the line graph?
iogann1982 [59]

Answer:

Y=1/3x

Step-by-step explanation:

1) there is no y intercept as x=0 when y=0 so that rules out y=x-2

2) next, we will use the formula for slope to find the value of m

Y2-Y1/X2-X1

Where y2=-1

Y1=0

X2=-3

X1=0

So

-1-0/-3-0=-1/-3

Aka 1/3

So y=1/3x

Hope this helps!

3 0
3 years ago
Richard practice each of three piano solos for 5/12 hour expressed in simplest form how long did he practice in all
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15/12 hour = 3 piano solo's

Simplifying 15/12 hours we get:
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8 0
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A jacket originally cost $30.75. It went on sale for 20% off the original price. What was the sale price of the jacket?
gladu [14]
We have to calculate the 20% of $30.75
The 20% of $30.75=(20/100)*$30.75=(20*$30.75)/100=$6.15

The sale price of the jacket was $6.15.
6 0
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a recipe serving 8 people calls for 5 pounds of apples and 2 cups of flour. you want to prepare the recipe for 24 people
Cloud [144]

15 pounds of apples and 6 cups of flour

6 0
3 years ago
Read 2 more answers
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