2 years ago

I need this ASAP I only have 10 mins!!!

Mathematics

2 answers:

Natasha_Volkova [10]2 years ago

8 0

Answer: subtract 7 from both sides

Step-by-step explanation:

slamgirl [31]2 years ago

5 0

The answer is the first one

You might be interested in

HELP PLEASE! FAST! WILL GIVE 5 STARS AND THANKS! 5/6 x 18

Yuri [45]

Answer:

Step-by-step explanation:

5/6 * 18

Rearranging

5 * 18/6

5 *3

3 0

3 years ago

Msh

Rudiy27

a Anna drives her sisters at an a average of 60 mph and devive home

3 0

3 years ago

what is the slope of the line that passes through the points (4,10) and (1,10) write your answer in simplest form

kipiarov [429]

Answer:

all work is shown and pictured

8 0

3 years ago

450 g in the ratio 2:13

jonny [76]

450 g in 2:13

Total proportion asked for =2+13=15

Now comparing g with ratio, or whatever

450/15=30g $\implies$ Therefore 1 in ratio depicts of 30g

So final answer = $\boxed{60g : 390g}$

$\huge\mathfrak\colorbox{white}{}$

More to know, daily bit of knowledge: The Binomial Theorem:

$\boxed{{(a+b)} ^n= \sum_{k=0}^{n}\binom{n}{k} a^{n-k}b^{k}}$

3 0

2 years ago

The relative growth rate for a certain type of bacteria population is 85% per hour. A small culture has formed and in just 2 hou

harkovskaia [24]

Let us assume the initial number of bacteria in the culture = xAfter 1 hour,The number of bacteria = 185x/100 = 1.85xAfter 2 hours,The number of bacteria = (185 * 1.85x)/100 = 3.42xSo3.42x = 12500x = 12500/3.42 = 3654.97 = 3655From the above deduction, we can conclude that the initial number of bacteria in the culture is 3655.

8 0

3 years ago

Read 2 more answers