4 years ago

I need help with 4 and 5 please

Mathematics

1 answer:

kobusy [5.1K]4 years ago

6 0

I don't understand this work sorry.

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Write the expression seven less than n

melamori03 [73]

Answer:

$n-7$

Step-by-step explanation:

If the expression is 'seven less than n', we are subtracting 'seven' from 'n'.

6 0

4 years ago

What is the value of -8(17-12)/-2(8-(-2))<br> A. -4<br> B. -2<br> C. 2 <br> D.4

Murljashka [212]

Answer:

C. 2

Step-by-step explanation:

-8*17=-136

-8*-12=96

-136+96=-40

-2*8=-16

-2*2=-4

-16-4=-20

-40/-20=2

7 0

3 years ago

Basil earned 631.40 in 7 years on an investment at a 5.5% simple interest rate. How much was basils investment

8090 [49]

7 * 0.055 = 0.385

631.40 / 0.385 = $1,640

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4 years ago

The bakers at healthy bakery can make 330 bagels in 5 hours. How many bagels can they bake in 13 hours? what was that rate per h

earnstyle [38]

5 hours = 330 bagels to find how many in 1 hours divide by 5 1 hour = 66 bagels then do 66 x 13 = 858 so in 13 hours they bake 858 bagels

3 0

3 years ago

Help me with this pks

Vanyuwa [196]

Answer:

f=4

Step-by-step explanation:

-11f = 7(1-2f)+5

step 1 distribute what is outside of the parenthesis to the inside of the parenthesis

-11f=7-14f+5

step 2 combine like terms

-11f=12-14f

step 3 add 14 to each side

3f=12

step 4 divide each side by 3

f=4

8 0

3 years ago