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Gre4nikov [31]
3 years ago
5

(01.01 MC)Why is 1 + (−5) equal to −4? I NEED HELP ASAPPPP

Mathematics
2 answers:
miv72 [106K]3 years ago
3 0

Answer:

Hey there!

1+(-5)=1-5

1-5 = -4

Let me know if this helps :)

iren2701 [21]3 years ago
3 0
The person who answered it is correct:)
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Lucy is a dress maker. She sews \dfrac47
Strike441 [17]

Answer:

\frac{16}{21} dresses

Step-by-step explanation:

We are given that

Lucy sews dress in 3/4 hours=\frac{4}{7} of dress

Lucy sews at constant rate.

We have to find the number of dresses sewed by Lucy in hour.

To find number of dress sewed by Lucy in 1 hour we will use unitary method.

By using unitary method

Lucy sews in 3/4 hours=\frac{4}{7} dress

Lucy sews in 1 hour=\frac{\frac{4}{7}}{\frac{3}{4}}

Lucy sews in 1 hour=\frac{4}{7}\times \frac{4}{3}

Lucy sews in 1 hour=\frac{16}{21} dresses

Hence, Lucy sews \frac{16}{21} dresses in 1 hour.

5 0
3 years ago
The sales of homes in a new development have been increasing. In January, 7 homes were sold, in
tatiyna

Answer:

The Arithmetic progression formed will be: 7, 12, 17, 22...

a = 7, d = 5

The nth term or an = a + (n-1)d

= 7 + (n-1)5

= 7 + 5n - 5

= 5n + 2

The answer is A. 5n + 2

Hope this helps!

7 0
3 years ago
A football team gains 5 yards, then loses 2 yards, then gain another 6 yards, then loses 3 yards. What is their net gain or loss
const2013 [10]

Answer:

I believe it's 6 yards net gain

4 0
3 years ago
At the market, 5 light bulbs cost $9.85 How much do 7 light bulbs cost?
dangina [55]
Its $13.79..... hopefully it helps
7 0
3 years ago
Read 2 more answers
If f(x)=6x-7 and g(x)= -3x-8 what is f(g(6))
DaniilM [7]

Answer:

-151

Step-by-step explanation:

first find the value of g(6)

g(6) = -3 × 6 - 8 ➡-24

then put this value fir f(g(6))

f(-24) = 6 × -24 -7 ➡ -151

3 0
3 years ago
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