Use the work shown below to write the equation for a line that has a slope of and passes through (15, –2). y = mx + b What is the equation of the line in slope-intercept form?
Answers
Answer:
D
Step-by-step explanation:
y = -2/5x+4
Hope I helped all you have to do is subsitute the values for m and b!
Answer:
y = -2
Step-by-step explanation:
You would use the Point-SlopeFormulasince we are given a point:
y - y₁ = m(x - x₁)
y + 2 = 0
y = -2
Because there was no rateofchange[slope] given, it was automatically assumed to be a zero slope, which is a horizontal line.
I am joyous to assist you anytime.
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Add:1⁄2 + 2⁄5 + 1⁄4 =
Solve the equation 6(3x + 4) = 4x − 4.x equals negative ten seventhsx equals negative four seventhsx = −2x = 2
Round 245.675 to the nearest tenth
Answers
1/2 --> multiply the numerator and denominator by 6
1/2 = 6/12
6/12 is not equal to 7/12
therefore they are not equal
The two fractions 1/2 and 7/12 are not equivalent fractions as per the concept of different numerators, indicating different amounts of a whole.
To determine if 1/2 is equivalent to 7/12, we can compare the fractions.
To compare fractions, we need to find a common denominator. In this case, the least common denominator of 2 and 12 is 12.
Converting 1/2 to have a denominator of 12:
1/2 x 6/6 = 6/12
Now we can compare the fractions:
1/2 is equivalent to 6/12.
Comparing 6/12 and 7/12, we can see that they are not equal. Therefore, 1/2 is not equivalent to 7/12.
The fractions 1/2 and 7/12 have different numerators, indicating different amounts of a whole. In 1/2, we have one part out of two equal parts, while in 7/12, we have seven parts out of twelve equal parts.
To learn more about the fractions;
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Answers
We'll solve it with only one placeholder, since that's simpler.
Jim's age = J
Carla's age = C
Tommy's age = T
J = base
Carla's age = J + 5
Tommy's age = Carla's age + 6 or J + 5 + 6 or J + 11
Sum of ages = 31
(J) + (J + 5) + (J + 11) = 31
3J + 16 = 31
Subtract 16 from both sides
3J = 15
Divide both sides by 3
J = 5
Carla's age = J + 5
Carla's age = 10
Tommy's age = Carla's age + 6
Tommy's age = 10 + 6 or 16
5 + 10 + 16 = 31
15 + 16 = 31
31 = 31 This checks.
Jim is 5.
Carla is 10.
Tommy is 16.
Jim x years old
Carla (x+5) years old
Tommy (x+5)+6 years old
sum is x+(x+5)+(x+5)+6=31 years old
3x+16=31
3x=15
x=5 - age of Jim
x+5=5+5=10 - age of Carla
x+5+6=16 - age of Tommy
Answer: 5, 10 and 16 y.o
Answers
Answer:
8,000 in the 8% account
20,000 in the 9% account.
Step-by-step explanation:
x + y = 28000
0.08 x + 0.09 y = 2440
0.08 x + 0.09 (28000 − x) = 2440
0.08 x + 2520 − 0.09 x = 2440
80 = 0.01 x
x = 8000
y = 20000
Answers
Answers
8192 divided by 8 = 1024
Answers
Answer:
The batch of guacamole is: 6.25.
Step-by-step explanation:
It is given that:
A recipe for guacamole uses 12% lime juice.
This means that:
A recipe for guacamole uses 0.12 lime juice.
This means that:
1 cup of lime juice= 1/0.12 guacamole.
Also,
a batch contains 0.75 cup of lime juice.
This means that:
0.75 cups of lime juice=0.75/0.12 guacamole.
i.e.
0.75 cups of lime juice=6.25 guacamole.
Hence, one batch = 6.25 guacamole.
the batch is 6.25 cups