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baherus [9]
3 years ago
15

Somebody solve this plzz

Mathematics
1 answer:
mash [69]3 years ago
8 0

Answer:

Not a function

Step-by-step explanation:

If you use the line/ pencil test ***I think that's what it's called...

you put a pencil flat on the graph and if it touches more than one point, it is not a function. This only works with some graphs.But it works with this one.  

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What is 5 1/3 subtracted by 2 4/5
Luda [366]

\text {Hi! Let's Solve this Problem!}

\text {The First Step is to Convert all Mixed Numbers into Improper Fractions:}

\text {Multiply 5*5 and get 15. Now add 1 and get 16.}\\\text {5 1/3 = 16/3}

\text {Multiply 2*5 and get 10. Now add 4 and get 14.}\\\text {2 4/5 = 14/5}

\text {Your new Problem should be: 16/3-14/5}

\text {The Next Step is to Subtract:}

\text {16/3-14/5=}

\text {Your Answer would be:}

\fbox {38/15}

\text {Your Final Step is to Convert 38/15 into a Mixed Number:}

\text {38/15=}

\text {Your Final Answer would be:}

\fbox {2 8/15}

\text {Best of Luck!}

\text {-LimitedX}

6 0
3 years ago
Can someone help me with this??
dusya [7]

Answer:

Carlos and Pamela drove 120 miles on the first day, 240 miles on the second day, and 290 miles on the third day.

Step-by-step explanation:

Let x be the number of miles driven on the first day.

Then they drove twice as many miles, or 2x on the second day

and 50 miles more than the second day's, so 2x + 50

The total is 650 across all three days, so we'll take the sum.

x + 2x + (2x + 50) = 650

Combine like terms on the left

5x + 50 = 650

Subtract 50 on both sides

5x = 600

Divide by 5 on both sides

x = 120

Check work:

120 + 2(120) + 2(120) + 50 = 650

120 + 240 + 240 + 50 = 650

600 + 50 = 650

650 = 650

So they drove 120 miles on the first day

2*120 = 240 miles on the second day

and 2*120 + 50 = 240 + 50 = 290 miles on the third day

4 0
3 years ago
Greg made pudding every weekend. The more times he made pudding, the more practice he gained. The time he took to make the same
VashaNatasha [74]


After Greg makes the pudding 1 time, it takes him f(1)=2(0.8) ^{1}=1.6 hours to make it.

After Greg makes the pudding 2 times, it takes him f(2)=2(0.8) ^{2}=1.28 hours to make it

After Greg makes the pudding 2 times, it takes him f(3)=2(0.8) ^{3}=1.024 hours to make it

so The function is f(x)=2(0.8) ^{x}

Answer: f of x equals 2 multiplied by 0.8 to the power of x
4 0
3 years ago
Write the equation of the line that is PARALLEL to y = -4x + 5 and passes through the point (-2,-1)
Salsk061 [2.6K]

Answer: y    = -4x-9

Step-by-step explanation:

parallel slope means it's the same slope as the given equation

y+1=-4(x+2)

y+1 = -4x-8

y    = -4x-9

6 0
3 years ago
12 chickens lay 30 eggs how many eggs per chicken
algol13
10 chickens lay 2 eggs each. But 2 chickens lay 3 eggs each
4 0
3 years ago
Read 2 more answers
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