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3 years ago

Guys im stuck on 7 + 3 please help and I have to explain how I got that answer please explain also thanks

Mathematics

2 answers:

blsea [12.9K]3 years ago

4 0

Answer:10

Step-by-step explanation:If you add 3 to seven with your fingers you get 10.

BlackZzzverrR [31]3 years ago

3 0

Answer:

3 + 7 =10

Step-by-step explanation:

i have three cookies the tree cookies are choclate chip cookies and i have 7 more cookies they are oreos i add all the cookies and i get 10 7 oreos + 3 choclate = 10 cookies

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A shopper needs 24 sandwich rolls. The store sells identical rolls in 2 differently sized packages. They sell a six-pack for $5.

Andru [333]

Answer:

you should get 6 four-packs

Step-by-step explanation:

5.28/6= .88 dollars per roll

3.40/4=.85 dollars per roll

buying six four packs is a better price

6 0

2 years ago

HELP PLEASE I DONT KNOW THIS ONE

DaniilM [7]

Answer:

-3x^2 +7x -4

-------------------------------

(x-3)(x-2)(x+3)

Step-by-step explanation:

2 3x

-------- - ----------

X^2-9 x^2 -5x+6

Factor

2 3x

-------- - ----------

(x-3)(x+3) (x-3)(x-2)

Get a common denominator

2 (x-2) 3x(x+3)

-------- - ----------

(x-3)(x+3)(x-2) (x-3)(x-2)(x+3)

2x-4 - (3x^2 -9x)

-------------------------------

(x-3)(x-2)(x+3)

Distribute

2x-4 - 3x^2 +9x

-------------------------------

(x-3)(x-2)(x+3)

Combine like terms

-3x^2 +7x -4

-------------------------------

(x-3)(x-2)(x+3)

4 0

2 years ago

Read 2 more answers

Solve -5/12 multiplied by 12 =

Furkat [3]

-5/12 multiplied by 12 is 5

3 0

3 years ago

Read 2 more answers

A circle has a center of (5,-5) and goes through (6,-2). What is the radius?

azamat

Let O(5, -5) be the center of the circle, and P(6, -2) be a point on this circle.

The distance between points O and P, that is |OP|, is the radius of this circle,

We use the distance between 2 points formula:

|OP|= $\sqrt{ (x_2-x_1)^{2} + (y_2-y_1)^{2} }= \sqrt{ (6-5)^{2} + (-2-(-5))^{2} }$
$= \sqrt{ 1^{2}+ (-2+5)^{2}} = \sqrt{1+9}= \sqrt{10}$ (units)

Answer: $\sqrt{10}$ units

7 0

3 years ago

Solve. 4 11/16 ÷1 1/4 ? 2 1/8 2 1/4 3 7/16 3 3/4

dem82 [27]

Answer:

3 1/4

Step-by-step explanation:

4 1/16÷1 1/4=

65/16÷5/4=

65/16*4/5=

260/80=

3 20/80=

3 1/4

5 0

3 years ago