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gavmur [86]
2 years ago
9

Pls helpp 3/4 + 4/5 - 7/10 =?

Mathematics
2 answers:
Margarita [4]2 years ago
5 0

Answer:

3/4=0.75

4/5=0.8

7/10=0.7

0.75+0.8=1.55

1.55-0.7=0.85

Step-by-step explanation:

drek231 [11]2 years ago
5 0

Answer:

17/20 or 0.85

Step-by-step explanation:

3/4+4/5-7/10=x

convert to have common denominators

15/20+16/20-14/20=x

17/20=x

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Can some one plz Solve this. 5 - 2x < 7.
kow [346]

Answer:

x > 1

Step-by-step explanation:

5 - 2x < 7

-5          - 5

-2x < 2

/-2     /-2

(dividing by negative switches the sign)

x >- 1

5 0
3 years ago
Read 2 more answers
The value of πPhone stock has increased 9% each year for the past several years. In 2020, the stock was worth $75. What will the
Iteru [2.4K]

Answer:

2027 = $122.25

2016 = $48

Step-by-step explanation:

Find 1% of 75

75 / 100 = 0.75

multiply by 9

0.75 * 9 = 6.75

So that's $6.75 each year

Now, lets find our answers for 7 years.

6.75 * 7 = $47.25

75 + 47.25 = $122.25

<u>The stock will be $122.25 in 2027</u>

Now for 2016.

$6.75 * 4 = $27

$75 - $27 = $48

<u>The stock was $48 in 2016</u>

4 0
3 years ago
Express 432 as a product of prime factors
laiz [17]
Here's the answer
432=2^4 x 17
8 0
3 years ago
Can someone please help me on these?
JulijaS [17]
The answer is C 7v-1
7 0
3 years ago
Read 2 more answers
Can someone explain how to answer this
olya-2409 [2.1K]

Answer:

q= -ck+dp/

-k+d

Step-by-step explanation:

Step 1:

Multiply both sides by p.

dp=ck−kq+pq

Step 2:

Flip the equation.

ck−kq+pq=dp

Step 3:

Add -ck to both sides.

−kq+pq=−ck+dp

Step 4:

Factor out variable q.

q(−k+p)=−ck+dp

Step 5:

Divide both sides by -k+p.

q= -ck+dp/

-k+d

Sorry if it's all letters and u needed numbers.

7 0
3 years ago
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