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LiRa [457]
3 years ago
10

You are trying to memorize a speech for your public

Mathematics
1 answer:
vovikov84 [41]3 years ago
6 0

Answer:

y= 30x + 200

Step-by-step explanation:

x=8

30(8) +200 =

240+200 = 440

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If Sachi, Sheryl, Shayla, Shannon, and Stephanie all want to sit on the back seat of the school bus, in how many different ways
SashulF [63]
They can arrange 5 ways
7 0
3 years ago
Change the following into mixed fraction 13/5​
Oduvanchick [21]

Answer:

2 3/5

Step-by-step explanation:

13/5​

5 goes into 13 2 time

2*5 =10

13-10 =3

There is 3 left over.  This goes over the denominator

2 3/5

7 0
3 years ago
Read 2 more answers
Solve the equation <br>10=y-5
alekssr [168]

Answer:

The way to solve this is simple.

Step-by-step explanation:

10=y-5

also can be read as y-5=10 so it would also be sayin what minus 5 equals 10.

SO 10+5= 15.  Y=15

4 0
3 years ago
If y = 2x2 – 4x, what is the value of y when x equals 5. <br> A.10 <br> B.30 <br> C.80 <br> D.480
Ainat [17]

Answer:

The value of y in the given equation is B. 30.

Step-by-step explanation:

y = 2x² - 4x             x = 5

y = 2(5)² - 4(5)        Plug 5 in for x

y = 2(25) - 20         Square 5 and multiply 4 by 5

y = 50 - 20             Multiply 2 by 25

y = 30

Hope this helps,

❤<em>A.W.E.</em><u><em>S.W.A.N.</em></u>❤

6 0
3 years ago
A 10-foot ladder is leaning against a tree. The bottom of the ladder is 4 feet away from the bottom of the tree.
Alchen [17]
10^2 -4^2 = x^2
100 -16 = x^2
84= x^2
Find the square root of 84 which is approximately 9.2
The answer is 9.2
5 0
3 years ago
Read 2 more answers
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