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m_a_m_a [10]
3 years ago
7

Can someone one help me in this question​

Mathematics
2 answers:
Step2247 [10]3 years ago
6 0
You simply just add all the values together
-5+-1+-2 which is -8
Y_Kistochka [10]3 years ago
3 0

Answer:

-8

Step-by-step explanation:

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What could this be?????
Bumek [7]
I believe the correct answer is B
7 0
3 years ago
Suppose you work at a retail store that sells teddy bears. You always work 40 hours a week. The amount of your weekly paycheck i
brilliants [131]

a. Remember that f(x) is the amount of money you earned each week. Also note that teddybears = x

<em>f(x) = 5x + 300</em> is your equation

5x + 300 is your expression

-----------------------------------------------------------------------------------------------------------------

b. A reasonable domain can be 0 < x < 50, in which x is the amount you sell. 50 is a bit far out, but it takes into account holidays, as well as places you may sell at that have large amount of people.

-----------------------------------------------------------------------------------------------------------------

c. f(20) means that you sold 20 teddy bears, as 20 replaces x, which (like what was stated above) is the amount you sell

-----------------------------------------------------------------------------------------------------------------

d. Plug in 25 for x.

5x + 300 = t (total amount you make)

5(25) + 300 = t

Remember to follow PEMDAS. First, multiply 5 with 25

5 x 25 = 125

Next, add

125 + 300 = t

t = 425

$425 is the amount you make in a week.

-----------------------------------------------------------------------------------------------------------------

e. Note that you make $425 if you sell 25 teddy bears. Also remember that you are paid a flat $300. Remember the formula:

f(x) = 5x + 300

Plug in 425 for f(x)

425 = 5x + 300

Isolate the x. Do the opposite of PEMDAS. Note the equal sign. What you do to one side, you do to the other.

First, subtract 300 from both sides

425 (-300) = 5x + 300 (-300)

425 - 300 = 5x

125 = 5x

Next, divide 5 from both sides

(125)/5 = (5x)/5

x = 125/5

x = 25

25 teddy bears must be sold

-----------------------------------------------------------------------------------------------------------------

hope this helps

4 0
2 years ago
crows are migrating and travel 35 km on a bearing of 047°. Then then fly 15 km of a bearing of 105°. How far , and on wha…
padilas [110]

Answer:

American Crows can be considered partially migratory. That is, some populations migrate, others are resident, and in others only some of the crows migrate. Crows in the southern parts of their range appear to be resident and not migrate. They may make some changes in their use of space at this time, spending more time off the territory to forage and roost. Crows migrate out of the northern most parts of their range. It has been stated that crows migrate out of those areas where the minimum January temperature averages 0 ° F. Certainly crows leave the northern Great Plains in the fall, leaving Saskatchewan and Alberta to winter in the lower Plains states of Nebraska, Kansas, and Oklahoma (Kalmbach, E. R., and S. E. Aldous. 1940. Winter banding of Oklahoma crows. Wilson Bull. 52: 198-206). Crows can be seen crossing the Great Lakes in spring and fall, and these birds undoubtedly are migrating to and from parts of Canada.

Step-by-step explanation:

because  They may make some changes in their use of space at this time, spending more time off the territory to forage and roost. Crows migrate out of the northern most parts of their range. It has been stated that crows migrate out of those areas where the minimum January temperature averages 0 ° F.

3 0
2 years ago
Hlp hlp hlp hlp hlp hlp hlp hlp hlp hlp hlp hlp hlp hlp h
Lynna [10]

Answer:

write 16 in the soup column and 27 in the peanut butter column

6 0
3 years ago
Why does a calculator return an error when trying to find inverse sine of 1.055?
anyanavicka [17]
Sin(x) is a function bounded between -1 and 1. A value greater than 1 or smaller than -1 (-1.1, for instance) does not correspond to any real angle.

It then returns error

6 0
2 years ago
Read 2 more answers
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