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3 years ago

6–[(−3)+(−7)]–[(−1)–(−5)–(−8)]

Mathematics

1 answer:

DaniilM [7]3 years ago

8 0

Answer:

Step-by-step explanation:

Just plug it into the calculator.

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On a map, the distance between Greenville and Fairview is 7 1/4 inches. If the map uses a scale of 1/2 inch = 40 miles, what is

lubasha [3.4K]

The actual distance between cities is 580 miles.

Step-by-step explanation:

Map distance = $7\frac{1}{4}$ inches = $\frac{29}{4}\ inches$

Scale used;

$\frac{1}{2}\ inches = 40\ miles$

Multiplying both sides by 2

$2*\frac{1}{2}=40*2\\1\ inch = 80\ miles\\$

Now,

$\frac{29}{4}\ inches = \frac{29}{4}*80\\\\\frac{29}{4}=29*20\\\\\frac{29}{4}\ inches = 580\ miles$

The actual distance between cities is 580 miles.

Keywords: fraction, multiplication

Learn more about fractions at:

#LearnwithBrainly

4 0

3 years ago

What are the answers?

AveGali [126]

Daniela invested a total of $50,00, some in a certificate of deposit (cd) and the reminder in bonds. The amount invested in bonds was $5000 more than twice the amount she put into cd. How much did she invest in each account ?

8 0

3 years ago

Graph the function g.<br> f(x) = -2(x-4)² +4<br> g(x) = f(x) - 1<br> O

Sedaia [141]

Answer:

Step-by-step explanation:

fx=16+4

fx=20

gx= 20-1

gx=19

3 0

2 years ago

(85 x 255) / 289 + 15 - 70 =

ANEK [815]

I do believe its twenty

5 0

3 years ago

Read 2 more answers

The chef took out 54.8 g of butter but then found out that he took out 6.9 g of butter more than he needed. How much butter did

stira [4]

Answer:

47.9 gm

Step-by-step explanation:

According to the scenario, calculation of the given data are as follows,

Total butter took = 54.8 gm

Extra butter quantity = 6.9g

So, we can calculate the exact quantity of butter needed by using following formula,

Exact butter needed = Total butter - Extra butter quantity

By putting the value, we get

Exact butter needed = 54.8 gm - 6.9gm

= 47.9 gm

Hence, he need 47.9gm butter.

6 0

3 years ago