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tangare [24]
2 years ago
6

I need help with this please

Mathematics
2 answers:
umka21 [38]2 years ago
8 0

Answer:

-2

Step-by-step explanation:

substitute:

(10 + 6)÷4(-2)

= 16÷-8

-2

motikmotik2 years ago
8 0

Answer:

Step-by-step explanation:

a = - 2

b = 10

c = 6

(b + c) /4a

(10 + 6)/(4*-2)

16/-8

Answer: - 2

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Can someone help me please!!
castortr0y [4]

Answer:

trapezium that is the answet

3 0
3 years ago
Read 2 more answers
7.1 + 16.04 – .2 = ?
skad [1K]
The answer is 22.94 because of reasons and math and decimals and stuffy I'm not going to go in to detail somebody else can because I'm not with the math stuff
8 0
3 years ago
Read 2 more answers
Sadie finished her math test in sixteen minutes less than three times the amount of times it took her friend Laura to finish.if
amid [387]

Answer:

Sadie took 47 minutes to finish her test.

Step-by-step explanation:

Let Laura's time be x minutes.

Then we have:

x + 3x - 16 = 68

4x = 84

x = 21 minutes.

So Sadie took 3(21) - 16 = 63-16

= 47 minutes.

3 0
3 years ago
Stacie is choosing between two careers. Working for company A, Stacie will make $45,000 the first year and will receive an addit
fomenos

The expression in company B represents that is is in arithmetic progression where first term is 42000 and common difference is 1800 . So we have to use the formula of sum of n terms which is

S=\frac{n}{2}(2a +(n-1)d)

Where a is the first term, n is the nth term, d is the common difference

On substituting there values,we will get

S =\frac{30}{2}(2*42000+(30-1)1800)

= 15(84000+52200) = 15*136200 =2043000

And for company A, it is

S= \frac{30}{2}(2*45000+(30-1)1500 ) = 15(90000+43500)=2002500

Difference between them =2043000-2002500= 40500

So the correct option is the second option .

6 0
3 years ago
Multiply. Express each answer as a decimal.<br><br> 12⋅15<br> 34⋅200<br> (0.2)⋅60<br> (0.75)⋅20
katovenus [111]

Answer:

  1. 12×15=180
  2. 34×200=6800
  3. (0.2)×60=12
  4. (0.75)×20=15
3 0
3 years ago
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