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3 years ago

Ill do brainliest plsss help its a unit test due in 10 minutes

Mathematics

2 answers:

Fofino [41]3 years ago

5 0

Answer:

Step-by-step explanation:

Simora [160]3 years ago

4 0

Answer: 18 bracelets

Step-by-step explanation:

30 minutes × 2 = 1 hour

1 hour : 4 bracelets

4.5 hours : 18 bracelets

I am not a professional, I am simply using prior knowledge!

Note- It would mean the world to me if you could mark me brainliest!

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Determine whether each Identity is true or raise. (2 pommes)

Tamiku [17]

It’s true sorry if wrong

3 0

3 years ago

the mcbrides drove 317 miles on one day and 289 miles on the next day. estimate the number of miles the Mcbrides drove during th

Mrac [35]

They drove approx 600 miles... 289+317= 606 which rounds to 600.

7 0

4 years ago

Read 2 more answers

I need help asap

kipiarov [429]

QUESTION 1

We want to simplify,

$5x + 10y + 7x - 4y$

We regroup to obtain,

$5x + 7x + 10y - 4y$

We simplify to obtain,

$12x + 6y$

QUESTION 2

We want to solve

$5x - 14 = - 34$

We group like terms to obtain,

$5x = - 34 + 14$
Simplify

$5x = - 20$

We divide both sides by 5 to get,

$x = \frac{ - 20}{4}$

This gives us,

$x = - 5$

QUESTION 3

We want to simplify

$2(p + 8) = 26$

We divide both sides by 2 to obtain,

$\frac{2(p + 8)}{2} = \frac{26}{2}$

$p + 8 = 13$

We group like terms to obtain,

$p = 13 - 8$

$p = 5$

QUESTION 5

The inequality given to Bob was

$- 2x + 5 < \: 17$

He added the additive inverse of 5 to both sides to obtain,

$- 2x + 5 - 5 < \: 17 - 5$

He gets

$- 2x < \: 12$

He needs to divide both sides by -2 and reverse the inequality sign to obtain,

$x > \: - 6$

The error is that, he forgot to reverse the inequality sign.

5 0

3 years ago

Babysitting for people in the neighborhood is an example of

Kisachek [45]

Answer:

It is an example of helping others for free or looking after someone for money.

I hope this helps you!

7 0

3 years ago

Can someone help me with this please

Alja [10]

So to find this you use the formula A= a+b/2 h
Just add 11 + 17= 28 times 5 which is 140 divide by 2 and you get 70. So the area of the trapezoid is 70

5 0

3 years ago