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grigory [225]
3 years ago
9

Solve each equation by factoring.

Mathematics
2 answers:
galben [10]3 years ago
6 0
The Answers Are 1 & -2/3
Goryan [66]3 years ago
6 0
3m^2-m-2=0  is of the form ax^2+bx+c

Find two values, j and k, which satisfy two conditions:

jk=ac=-6 and j+k=b=-1, so j and k must be 2 and -3

Now replace bx with jx and kx to get:

3m^2-3m+2m-2=0 now factor 1st and 2nd pair of terms

3m(m-1)+2(m-1)=0

(3m+2)(m-1)=0 so 

m=-2/3 and 1
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A pound of pistachios cost $16.64. What is the unit rate per ounce? (HOW DID YOU GET YOUR ANSWER PLEASE SHOW YOUR WORK!!)
LiRa [457]

Answer:

a

Step-by-step explanation:

3 0
3 years ago
kohl's is having a sale on shoes where you can buy 4 pairs of shoes for $92. walmart is also having a sale where you can buy sho
ddd [48]

4 x 23 = 92

four shoes cost $92 at Wallmart, but its the same at kohl's

wallmart price = kohl's price

                $92 = $92

they are equal

7 0
3 years ago
Please help me with this and explain how you got the answer. :)
Igoryamba

Answer:

8 1/4

Step-by-step explanation:

6 3/5 ÷ 0.8

6 3/5 = 33/5

0.8 = 8/10

6 3/5 ÷ 0.8

= 33/5 ÷ 8/10

= 33/5 * 10/8 ( Because multiplication and division are inverse operations)

= 33/4

= 8 1/4

=

7 0
3 years ago
Write the compound statement "I'll exercise if I don't eat too much" in symbols.Let p = "I eat too much"q = "I'll exercise"A. ~p
butalik [34]

We can begin by rewriting the sentence in a more convenient way:

"If I don't eat too much, I'll exercise."

The phrase speaks about an action (exercise) that is going to be done provided a condition is fulfilled (don't eat too much) This is a conditional.

p = I eat too much

~p = I don't eat too much.

Then, if ~p happens, then q will happen

We can write this as

~p->q

With this, the correct answer is option D.

6 0
1 year ago
I need help with thus assignment ASAP
Crazy boy [7]
Your answer should be 10.5
7 0
3 years ago
Read 2 more answers
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