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3 years ago

9

Shkfdbhjgfdgxbvcb b c bxc

2 answers:

r-ruslan [8.4K]3 years ago

6 0

Answer: 60

Step-by-step explanation: (-25/30x)-(7/30x)+(6/30x)=-26/30

-52 divided by -26/30=60

sergij07 [2.7K]3 years ago

4 0

Answer:

X = 1553/19 Hope this helped :)

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If you subtract 12 from my number and multiply the difference by - 5, the result is -90." What is Sara's number?

Natali [406]

Answer:

30

Step-by-step explanation:

Do the steps in reverse

-90 divided by -5 = 18

18 + 12 = 30

Your answer is 30

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5 0

3 years ago

IM DONE WITH THIS STUPID THING 50 POINTS TO THE PERSON WHO GETS IT ALL CORRECT.

soldi70 [24.7K]

I underlined the numbers you needed

3 0

3 years ago

Make sure to show your work. Please dont answer if you dont know. There are two attachments.

castortr0y [4]

Step-by-step explanation:

Number 1

180° = x + 70° + 55° + 30°

180° = x + 155°

x = 180° - 155°

x = 25°

Number 2

x° = 93°

y° = 47°

z° = 180° - 47° - 93°

z° = 180° - 140°

z° = 40°

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4 0

3 years ago

What is the volume of the rock? Note 1ml = 1 cm3

kondor19780726 [428]

Answer: c 5 cm

Step-by-step explanation: 40 - 35 is 5 cm

5 0

4 years ago

Mrs. Lin is sewing costumes for her grandchildren. She is making three lion costumes, one zebra costume, and two bear costumes.

stepladder [879]

Answer:

$12\frac{1}{8}\ yd$

Step-by-step explanation:

we know that

The total fabric that Mrs. Lin needs is equal to

$3(1\frac{2}{3})+2\frac{5}{8}+2(2\frac{1}{4})$

Convert mixed number to an improper fraction

$1\frac{2}{3}=1+\frac{2}{3}=\frac{5}{3}$

$2\frac{5}{8}=2+\frac{5}{8}=\frac{21}{8}$

$2\frac{1}{4}=2+\frac{1}{4}=\frac{9}{4}$

substitute

$3(\frac{5}{3})+\frac{21}{8}+2(\frac{9}{4})$

$5+\frac{21}{8}+\frac{9}{2}$

$\frac{40+21+36}{8}=\frac{97}{8}\ yd$

Convert to mixed number

$\frac{97}{8}\ yd= \frac{96}{8}+\frac{1}{8}=12\frac{1}{8}\ yd$

4 0

4 years ago