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andrezito [222]
2 years ago
13

-8 = m/3 + 2 Solve the equation. m=? Please explain using 2-step version

Mathematics
2 answers:
Anna007 [38]2 years ago
4 0

Answer:

m=-30

Step-by-step explanation:

-8=\frac{m}{3}+2 <-- Given equation

3(-8)=3(\frac{m}{3}+2) <-- Step 1: Multiply both sides by 3 to eliminate the fraction

-24=m+6

-24-6=m+6-6 <-- Step 2: Subtract both sides by 6 to isolate "m"

-30=m <-- Final Solution

guajiro [1.7K]2 years ago
3 0

-8 = m/3 + 2

Subtract 2 from both sides

-10 = m/3

Multiply both sides by 3

M = -30

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The greatestcommonfactor of 8, 52
Nadusha1986 [10]
The GCF is the largest number that both will divide into. Eight is the larger of the two, but 52 is not divisible by 8. The next highest value is 4. 8÷4=2 and 52÷4=13. Therefore, the GCF is 4.
6 0
3 years ago
Elaine lives in Hawaii, which has a sales tax of 4%. She just bought a swimsuit whose full price was $80, but she presented the
Andrew [12]

Answer:

A : $67.60

Step-by-step explanation:

Given:

Sales tax = 4%

She just bought a swimsuit whose full price was $80,

She presented the retailer with a coupon for $15,

Question asked:

What was the total amount that Elaine paid?

Cost price of  swimsuit = $80,

She presented the retailer with a coupon for = $15,

Remaining price = 80 - 15 = 65

Now, sale tax imposed = 4% of 65

                                      = \frac{4}{100} \times65 = \frac{ 260}{100}  = 2.6

Sale price = Remaining price after deducting coupon + sale tax

                 =  65 + 2.60 = 67.60

Thus , $67.60 Elaine paid to the retailer.

4 0
2 years ago
Read 2 more answers
Tori bought 24 candy bars for 69 cents each. She used partial products to find the total cost in cents. Which are NOT possible p
rewona [7]

Answer:

B. 36 C. 180 D. 240 E. 1,656

Step-by-step explanation:

Partial product is the multiplication of individual digit of a number in turn with each digit of the others where each digit maintains its place.

Using distributive property to multiply 24 × 69 to determine our partial products:

i.e.

24 × 69 = 24 × (60 + 9)

= (24 × 60) + (24 × 9)

= 60 (20 + 4) + 9(20 + 4)

So; we can have:

= (60 × 20) + (60 × 4) + (9 × 20) + (9 × 4)

= 1200 + 240 + 180 + 36  

= 1656

6 0
2 years ago
Question 1:
AnnyKZ [126]

Answer(1):

Given that h(y)=2y-7.

h(8) means  plug y=8 into h(y)=2y-7.

h(8)=2*8-7=16-7=9

Hence C) 9 is the final answer.


Answer 2:

(7/8) = (m/32)

to solve for m, we begin by cross multiply

8m=7*32

8m=224

m=28

Hence choice C) 28 is final answer.


Reflection symmetry occurs when a line is drawn to divide a shape in halves so that each half is a reflection of the other.


Rotational symmetry is to check if the given picture is symmetric after some rotation.


Answer 3:

Letter "E" will have

B) the letter has reflection symmetry only

So B) is correct.


Answer 4:

Which statement is true?

Letter "Z" will have

B) the letter has rotation symmetry only

Hence B) is correct.


Answer 5:

Letter "X" will have

A) the letter has both reflection and rotation symmetry

Hence A) is correct.

5 0
3 years ago
Read 2 more answers
1
irakobra [83]
First one is 14
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8 0
3 years ago
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