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Gelneren [198K]
3 years ago
15

PLEASE HELP!!!!⚠️ the last equation is “3/5x=12” if you can answer that as well thank you.

Mathematics
2 answers:
djyliett [7]3 years ago
6 0
How to solve these, you divide the number multiplied by x by both sides.

1. Divide 2/3 by both sides, and you get y = 30.

2. Divide 0.2 by both sides, and you get x = -80

3. Divide 0.8 by both sides, and you get n = 2.5

4. Divide 3/4 by both sides, and you get m = 16

5. Divide -0.4 by both sides, and you get k = -70

6. Divide 3/5 by both sides, and you get h = -10

7. Divide -0.5 by both sides, and you get y = 40

8. Divide 3/5 by both sides, and you get x = 20

I hope this helped! For the fractions, just divide the fraction and divide by both sides with the decimal, and you will get the answer!
navik [9.2K]3 years ago
3 0

Answer:

x=20

Step-by-step explanation:

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Find the value of a and b. a) 144, 67 b) 144, 36 c) 113, 67 or d) 113, 36
TEA [102]
Work shown above! Answer is
a = 144
b = 67

7 0
3 years ago
Paige and Cindy have been saving money. Paige started with $350 in her savings and deposits $25 into her savings each week. Cind
LUCKY_DIMON [66]

Answer:

D. 11

Step-by-step explanation:

T = total savings

w = number of weeks

Paige:

T = 350 + 25w

Cindy:

T = 190 + 40w

In how many weeks will Cindy have more money in her savings than Paige

Equate the total savings of both of them

350 + 25w = 190 + 40w

Collect like terms

350 - 190 = 40w - 25w

160 = 15w

w = 160/15

w = 10.67

Approximately,

In 11 weeks, will Cindy have more money in her savings than Paige

Check:

Paige:

T = 350 + 25w

= 350 + 25(11)

= 350 + 275

= 625

Cindy:

T = 190 + 40w

= 190 + 40(11)

= 190 + 440

= 630

3 0
3 years ago
In ΔXYZ, ∠X=59° and ∠Y=21°. ∠XWZ=90° and XY=6.1. Find the length of XW to the nearest 10th.
dlinn [17]

Answer:

this is question is wrong it you typed it wrong

how come the triangle named XYZ and the angle wxz and if there 2 triangles one must be a failure because there is no triangle which all his angels equals more than 180°

look again and if possible take a picture of the question

3 0
3 years ago
Is -4 less than or greater than -6?
Aleks [24]

Answer:

-4 is greater then -6

Step-by-step explanation:

-4 is closer to 0

3 0
3 years ago
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IrinaVladis [17]

Answer:

B) P = 8x + 4

Step-by-step explanation:

Formula:

P= 2( l + w)

P = 2( x + 2 + 3x)

P = 2(4x + 2)

P = 8x + 4

6 0
3 years ago
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