3 years ago

Help meh plz! Thank u

Mathematics

1 answer:

malfutka [58]3 years ago

5 0

Answer:

8x-1

Step-by-step explanation:

add up all the x's which will be 8x

then do the regular numbers which is -2+1 is -1

therfore it is 8x-1

You might be interested in

Help me with 11 13 10 12 and 14 please

Kazeer [188]

10. d = 20
11. w = 22
12. z = 8
13. idk
14. p = - 8
send me a message or something if this helps ; )

4 0

3 years ago

Cos30° cos45°-sin30° sin 45°

sammy [17]

Answer:

(√6 - √2)/4

Step-by-step explanation:

cos30°cos45° - sin30°sin45°

= cos (30 + 45)°

= cos 75°

= (√6 - √2)/4

4 0

3 years ago

For a history fair, a school is building a circular wooden stage that will stand that will stand 2 feet off the ground . Find th

yawa3891 [41]

To find the answer you do 19×19= 361 and do 361×3.14= 1,133.54 The area of the stage is 1,133.54

8 0

3 years ago

Read 2 more answers

A shirt originally cost $39.38, but it is on sale for $31.50. What is the percentage decrease of the price of the shirt? If nece

seraphim [82]

Answer:

20%

Step-by-step explanation:

1. subtract the new price from the original price

$39.38-31.50=7.88$

2. divide the difference by the original number

$7.88$ ÷ $39.38$ $=.2001$

3. multiply this number by 100

$(.2001)100=20%$

5 0

3 years ago

Write an equation to represent each relationship 23 more than 10 times a number is the same as 5 more than the number

Inessa [10]

Answer:

23 + 10x = x + 5

you write out that first 23 plus 10 times x and it gives you 5 more than x

5 0

3 years ago