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3 years ago

Dozen means 12 right?

Mathematics

2 answers:

erastovalidia [21]3 years ago

4 0

Yes and half a dozen is 6

Inessa05 [86]3 years ago

4 0

Yes, a dozen is twelve of something.

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Janna buys 2 bags of dog food for her dogs .one bag weighs 37 pounds.the other bag weighs 15 pounds.how many pounds do both bags

NeTakaya

52 lbs you get the answer by adding the two weights of the bags

8 0

3 years ago

Read 2 more answers

Solve equation: -3|d-5|=-6

gulaghasi [49]

Answer:

d = 7, 3

Step-by-step explanation:

First, you need to isolate the absolute value

-3|d - 5| = -6

divide both sides by -3:

|d - 5| = 2

break into 2 equations:

d - 5 = 2, d - 5 = -2

solve both equations and collect solutions:

d = 5 + 2, d = 5 - 2

d = 7, 3

6 0

3 years ago

Someone help me please !!!! Will mark Brianliest !!!!!!!!!!!!!!!!

alexdok [17]

Answer:

See below

Step-by-step explanation:

Let the amount charged is y and number of hours is x.

Then the equations are as below.

Attorney A:

y = 150x + 250

Attorney B:

y = 175x + 150

If the amounts are equal, then:

150x + 250 = 175x + 150
175x - 150x = 250 - 150
25x = 100
x = 4 hours

3 0

2 years ago

Find the least common multiple (LCM) for the pair of numbers. 6, 36

Leokris [45]

Answer: 36

Step-by-step explanation:

6: 6,12,18,24,30,36

3 0

3 years ago

Read 2 more answers

Evaluate the expression 4y^2 -a if x = 2, y = -3, and a =6

Vika [28.1K]

The expression is telling you to proceed as follows:

Pick some number $y$
Pick some number $a$
Compute the square of $y$
Multiply it by 4
Subtract $a$ from this result.

So, first of all, there's no point in fixing $x = 2$ , because x doesn't appear in the expression. As for the evaluation, let's follow the aforementioned steps with fixed values:

Pick some number $y$

Pick $y=-3$
Pick $a=6$
Compute $y^2 = (-3)^2 = 9$
Multiply it by 4: $9 \cdot 4 = 36$
Subtract $6$ from this result: $36-6=30$

3 0

3 years ago