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kari74 [83]
3 years ago
15

Give an equivalent expression for each problem

Mathematics
1 answer:
lord [1]3 years ago
4 0

Answer:1. 4x^2-3x-6

2. 4x^2+7x-8

3. Is the same problem as #2

Step-by-step explanation:

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Choose the correct simplification of the following:<br> (2x^2 + x - 1) - (x^2 + 3x – 5)
yKpoI14uk [10]

Answer:

x^2 - 2x + 4

Step-by-step explanation:

6 0
3 years ago
On saturday, you bowl at mar vista bowl, where renting shoes costs $2 and each game bowled is $3.50. on sunday, you bowl at pinz
ExtremeBDS [4]

Given, at Mar Vista bowl the cost of renting shoes = $2.

The cost for each game bowled = $3.50

There are g games given. So the cost for g games bowled = $(3.50)(g) = $(3.50g)

The total amount soent at Mar Vista Bowl = $(2+3.50g)

At Pinz, the cost for shoe rental = $5.

The cost for each game bowled = $3.25.

So the cost for g game bowled = $(3.25)(g) = $(3.25g)

Total amount spent at Pinz = $(5+3.25g)

Given, the amount spent ateach of the places is same.

so we can write the equation as,

2+3.50g = 5+3.25g

We will move 3.25 to the left side by subtracting it from both sides. we will get,

2+3.50g-3.25g = 5+3.25g-3.25g

2+0.25g = 5

Now we will move 2 to the right side by subtracting 2 from both sides. We will get,

2+0.25g-2 = 5-2

0.25g = 3

Now to get g we will divide 0.25 to both sides. We will get,

\frac{0.25g}{0.25}= \frac{3}{0.25}

g =\frac{3}{0.25}

g = 12

So we have got the required answer.

The number of games bowled = 12.

6 0
3 years ago
Help plz helpppppppppppp plzzzzzzzzz ​
zzz [600]

it's 5 days, if you need an explanation feel free

5 0
3 years ago
Read 2 more answers
How do I create a radical equation with an extraneous solution quickly? How do I go the same for a radical equation with a non-e
Step2247 [10]

Answer:

why r u wafflin

Step-by-step explanation:

5 0
3 years ago
A football is kicked with a speed of 18.0 m/s at an angle of 36.9° to the horizontal.
nata0808 [166]

Answer:

A

Step-by-step explanation:

horizontal component=18cos 36.9°≈14.39 m/s≈14.4 m/s

Vertical component=18 sin 36.9°≈10.81 m/s≈10.8 m/s

8 0
3 years ago
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