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Nadya [2.5K]
3 years ago
9

How do you evaluate 3yx+2x when x=4 and y=-2 A. -28 B. -16 C. 8 D. 56

Mathematics
1 answer:
Vikki [24]3 years ago
8 0

Answer:

B: -16

Step-by-step explanation:

Plug the variables in accordingly. 3(-2)(4)+2(4)

-6(4)+8

-24+8

-16

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A small factory planned to produce a batch of men’s shirts in 8 days. But producing 10 more shirts per day than planned, they fi
a_sh-v [17]

In unit of batches over days, let r be the planned rate and R be the actual increased rate. The difference between R and r is described as 10 shirts per day.

R-r=10

                        Rate                  Time                  Batches

Planned              r                          8                           1

Actual                 R                         7                            1


\left[\begin{array}{c}r=1/8&R=1/7&R-r=HowManyBatchesInTenShirts\end{array}\right]

1/7-1/8, the number of batches equivalent to 10 shirts.

(1/56)*Batches=10*Shirts

OneBatch=560*Shirts

Hope This Helps!!!

4 0
2 years ago
Help asap!!!!!!!!!! Thank u
Tema [17]

Answer:

The answer is: m\angle 5=34^\circ

Step-by-step explanation:

angles 1 and 5 are equal to each other since a\parallel b

so m\angle 5=m\angle 1=34^\circ

7 0
2 years ago
The distance from New York to Chicago is
den301095 [7]
You need to find the total miles he traveled then multiply it by 3.
New York --> Chicago is 714 miles,
Chicago --> Washington is 596 miles,
Washington --> New York is 205 miles.
so total he traveled 1,515 miles.
1,515 x 3 = 4,545.
So D would be your answer (:
8 0
3 years ago
The ratio of 1.5 to 33 is the same as the ratio of 4.5 to
Mandarinka [93]

Answer:

132

Step-by-step explanation:

7 0
3 years ago
What is the slope of the line?
stellarik [79]
The slope is 3/4 or 0.75
8 0
3 years ago
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