3 years ago

Jubal wrote the four equations below. He examined them, without solving them, to determine which equation has no solution.

Mathematics

1 answer:

umka2103 [35]3 years ago

4 0

Answer:

3x + 2 = 3x - 2

Step-by-step explanation:

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I’ve been trying to figure this out all day and still can’t seem to figure it out

Marat540 [252]

Answer:

(4x-1)(4x-1)

(x-6)(x+5)

(3x-7)(3x+7)

(3x-1)(x+6)

Step-by-step explanation:

yes

3 0

3 years ago

The length and breadth of rectangular room is 10 cm and 5 cm. Find the area of perimeter

julsineya [31]

Answer:

P= 30 cm

Step-by-step explanation:

Formula for Rectangle Perimeter P=2(l+w)

P=2(10+5)

P=2(15)

P=30

3 0

3 years ago

What is the solution to 5-2x^2=-15?

Phantasy [73]

Isolate x.

-2 $x^{2}$ =-20
$x^{2}$ =10
x= $\sqrt{10}$

6 0

3 years ago

Tim will buy a pair of shoes that cost $120.He received a 35% discount coupon. Luckily his friend Mario gets an additional 15% d

almond37 [142]

Answer: 55.20$

Step-by-step explanation:

1. Add up 35% with the 15% since Mario is paying for it

2. Multiply 120(the cost without any discount/tax) with the new discount percentage

3. Now with the answer from multiplying subtract it from 120.

4. With the answer, multiply the tax percentage(0.08)

5. Now add It to the discounted price.

6. Round it to the nearest hundredth

3 0

2 years ago

masya89 [10]

Answer:

9.95

Step-by-step explanation:

you add 4 miles + 5.2 miles which is 9.2 miles then u add the 3/4 mile which is .75 in a decimal form which equals 9.95

7 0

3 years ago