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3 years ago

What property can I use for this question: 3x57

Mathematics

1 answer:

blondinia [14]3 years ago

5 0

Answer:

<h2>====LEARN WITH REY====</h2>

What property can I use for this question: 3x57

In this property there is the property of the multiplication part

Step-by-step explanation:

If calculated, the result is

3 x 57 = 171

<h3>#Study with brainly </h3><h3># Learn with rey</h3>

<h3>Question code : 5.2.7</h3><h3>Course : Math</h3><h3>Theory : Splash</h3>

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GUYS PLS CLICK ON THIS QUESTION I NEED HELP RIGHT NOW IN LIKE 2 MINUTES PLEASE I WILL GIVE BRAINLIEST OMG :(

Dennis_Churaev [7]

Answer:

-5

Step-by-step explanation:

7 0

3 years ago

If the ratio of sugar to flour is 10:3 and you use 70 ounces of sugar how many ounces of flour would you need to use?

olga_2 [115]

10+3=13
70/13=5.384615385
5.384615385*3= 16.15384615
So you would use 16 ounces of flour to 2 sig figs

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3 years ago

Mickey and Donald earn $53 weekend after taxes Mickeys share is seven dollars greater than Donald's how much does Donald earn ea

igor_vitrenko [27]

Donald earns $23 each weekend and Mickey earns $30.

Step-by-step explanation:

Given,

Money earned by Mickey and Donald = $53

Let,

Share of Mickey = x

Share of Donald = y

According to given statement;

x+y=53 Eqn 1

x = y+7 Eqn 2

Putting value of x from Eqn 2 in Eqn 1

$(y+7)+y=53\\y+7+y=53\\2y=53-7\\2y=46$

Dividing both sides by 2

$\frac{2y}{2}=\frac{46}{2}\\y=23$

Putting y=23 in Eqn 2

$x=23+7\\x=30$

Donald earns $23 each weekend and Mickey earns $30.

Keywords: linear equation, substitution method

Learn more about linear equations at:

#LearnwithBrainly

8 0

4 years ago

What is x+8=(-5) and how do expan it

aalyn [17]

Answer:

X= -13

Step-by-step explanation:

The goal is to get x by itself!

<em>Rule of thumb: whatever you do to the left, you MUST do to the right</em>

Step 1: Subtract 8 from the left side of the equation (the = sign)

x + 8 = (-5)

- 8 --> this gets x by itself

Step 2: Subtract 8 from (-5) on the right side <em>(because you did it on the left</em>

x = (-5)

- 8

*<em>note: x is now by itself*</em>

Step 3: Solve!

x = (-5) - 8 -13

x = -13

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4 years ago

Please help me it’s due and i appreciate it

kakasveta [241]

16=16 zzzzzzzzzzzzzzz

3 0

4 years ago

Read 2 more answers