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natali 33 [55]
3 years ago
6

Please help and thanks!~ ~~~~~~~~~~~~~~~~~~~~~~~ 20 points!~

Mathematics
1 answer:
andriy [413]3 years ago
8 0
In the first one divide -3 by both sides and when you get an answer plug it back in for x to check and got second one multiple bu four on both sides and you will get an answer. And put that answer on the graph.
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Azul has 4 green picks and no orange picks. You add orange picks so that there are 2 orange picks for every 1 green pick. How ma
Troyanec [42]

Answer:

12 picks total

Step-by-step explanation:

1. multiply 2 (orange picks) by 4 (green picks)

    2*4=8 total orange picks

2. add green picks (4) + orange picks (8)

    4+8=12

6 0
3 years ago
Find the area of the figure <br><br> PLEASE HELP
Bad White [126]

Answer:

I Got You 64 is the correct answer.

Step by-step explanation:

7 x 2= 14

5 x 10= 50

50 + 14= 64

Give 5 stars, Smash that thanks button and give brainlyest.

And dont forget having a bad day change it. Bye!

6 0
3 years ago
WORTH 10 points.
Tanya [424]
The answer is B because I did the math
8 0
3 years ago
How do you solve substitution problems in Pre Algebra
Rus_ich [418]
You multiply both of the equations until you have two of the same term the same like for example, say I have 4x and 5x. You want to multiply until both have the same number, so multiply 5x by four, then multiply 4x by five, and you will get 20x, then both of those cancel out and you will be left with the other variable, and you just solve like a normal equation.
4 0
3 years ago
Read 2 more answers
A population of bacteria is initially 2,000. After three hours the population is 1,000.
lina2011 [118]

The population starts at 2000, so a=2000.

We also know that the population in 3 hours is 1000, so we can setup the equation:

     2000 b^3 = 1000

This gets us:

    b^3 = 1/2

And taking the cube root of both sides gives us:

    b ≈ 0.7937005259841

Rounding that to 4 places, we have:

    f(t) = 2000 (0.7937)^t

5 0
3 years ago
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