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BlackZzzverrR [31]
2 years ago
9

-2x + y = 11 -7x - y - 25

Mathematics
1 answer:
Nostrana [21]2 years ago
8 0
I think it’s is this answer

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A business class surveyed college students about the cost (in dollars) of their most recent haircuts. The resulting data is summ
Vika [28.1K]

Answer:

the business is a goo

Step-by-step explanation:

4 0
2 years ago
One state leads the country in tart cherry​ production, producing 80 out of every 100 tart cherries each year. a. What percent o
Dafna1 [17]
So, to turn this into a percentage, we have to turn this into a decimal by dividing:
80/100 = 0.80
80% of tart cherries are produced in this state.
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3 years ago
Write an equation in point slope form of a line that passes through the given point and has the given slope.
maxonik [38]

the equation of a line in point-slope form is

y - b = m(x - a)

where m is the slope and (a, b) a point on the line

here m = - 2 and (a, b) = (2, 6), hence

y - 6 = - 2(x - 2) ← equation in point-slope form


8 0
3 years ago
12 men working 8 hours a day complete a piece of work in 10 days to complete a the same work in 8 days working 15 hours a days t
daser333 [38]

12 men : 8 hours : 10 days


// Find if every man works 1 hour

12 x 8 men : 1 hour : 10 days

96 men : 1 hour : 10 days


//Find if every man works 15 hours

96 ÷ 15 men : 15 hours : 10 days

6.4 men : 15 hours : 10 days


//Find if every man works 1 day

6.4 x 10 men : 15 hours : 1 day

64 men : 15 hours : 1 day


//Find if every man works 8 days

64 ÷ 8 men : 15 hours : 8 days

8 men : 15 hours : 8 days


Answer: 8 men is needed

5 0
3 years ago
Find the 30th term of the following sequence. 1, 7, 13, 19, ...
postnew [5]

Answer:

175

Step-by-step explanation:

a30 = a1 + f × (n-1)

f= difference between numbers

8 0
3 years ago
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