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Harlamova29_29 [7]
4 years ago
12

I need 3 and 4 please help 10 points

Mathematics
1 answer:
Phantasy [73]4 years ago
8 0

Answer:

1.x7

2. -2x^3

Step-by-step explanation:

the answer for 3 is x7

and 4 is -2x^3

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you buy a new pair of shoes for $125. you have a coupon for 25% off the shoes. what is the sale price
professor190 [17]

Answer:

$93.75

Step-by-step explanation:

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3 years ago
Four balls of wool will make 8 knitted caps. How many balls of wool will Malcom need if he wants to make 6 caps
arsen [322]
8x = 4
x = 1/2

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3 0
3 years ago
Read 2 more answers
Hi :) I need help with the question in the screenshot if anybody knows it can you plz help I will give you brainliest, thanks an
amm1812

This question is difficult to give a definite answer to because it's an approximation, but I estimate the solutions to be around x = 2.6 and x = -2.6.

When they ask for solutions of the graphed function they are asking for an approximation of where the graph intercepts the x-axis, and we can see it kind of intercepts in the middle of 2 and 3, except slightly closer to 3, which is why I estimated 2.6.

The graph also appears to be symmetrical, which means the solutions will be the same except one would be negative and one would be positive, which means the second solution would be -2.6.

I hope this helps! Let me know if you have any questions :)

6 0
3 years ago
Can anyone help me with this one :D
allsm [11]

Answer:

the answers is (10^1)^3 = 1000

4 0
3 years ago
Urgent. REALL URGENT. HHHHHHHHHHEEEEEEEEEEEEEEELLLLLLLLLLPPPPPPPPPPPPPPP MMMMMMMMMEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE
Effectus [21]

Option c : 9 is the answer.

Explanation:

The expression is 1.2-(-7.8)

We need to determine the subtracted value of the expression.

From the expression we can see that the expression contains two negative signs.

To simplify the expression, we know that, When we multiply two negative numbers then the product is always positive.

This means (-) *(-) = +

Thus, the expression can be written as

1.2+7.8

Adding the two numbers, we get,

1.2+7.8=9

Thus, the value of the expression is 9.

Hence, Option c is the correct answer.

8 0
4 years ago
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