3 years ago

Help! and show ur work if possible!

Mathematics

2 answers:

stellarik [79]3 years ago

6 0

90 - 50 = 40
40 / 8 = 5
x = 5

konstantin123 [22]3 years ago

3 0

Answer:

Step-by-step explanation:

8x+50=90

8x=90-50=40

x=40/8=5°

You might be interested in

Umm can someone help? I’ll mark brainliest

aleksklad [387]

Answer:

the first is 70 and the second is 140

Step-by-step explanation:

6 0

3 years ago

I just need to know the third one pls

katen-ka-za [31]

Answer:

Step-by-step explanation:

we're doing PEDMAS, so do Exponents first.

3² = 9

8 + 10 x 9

Multiply

8 + 90

Add

4 0

3 years ago

Bill and Lisa are surveying their classmates about their summer reading. Their questions are given below:

Rina8888 [55]

It is my unprofessional opinion that the answer will be c.
my reasoning is because Lisa is asking for a percentage from a set amount<span />

7 0

3 years ago

Shannon’s rectangular countertop is 3 feet wide. It is 3 times as long as it is wide. Find the length and area of Shannon’s coun

kompoz [17]

Answer:

9 feet long

Step-by-step explanation:

6 0

2 years ago

(x+5)(x-5) factoring

Maru [420]

Answer: x² - 25

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers