2 years ago

3a-28-7a+10a Someone PLEASE HELP

Mathematics

2 answers:

tiny-mole [99]2 years ago

8 0

Answer:

6a - 28

Step-by-step explanation:

combine like terms

3a - 28 - 7a + 10a

3a - 7a + 10a = 6a

have a lovely day :)

dimaraw [331]2 years ago

8 0

Answer:

Step-by-step explanation:

the steps are on the pic

symbolab

tiger-algebra

and

geteasysolution

aregoof for math

You might be interested in

Im stuck

kifflom [539]

$3x^2 + 2x + 2 =0\\\\\Delta=2^2-4\cdot3\cdot2=4-24=-20$

No solutions in real numbers. So <u>D.</u>

8 0

3 years ago

You have $6 and earn $0.50 for each cup of orange juice you sell. Write an equation in two variables that represents the total a

natta225 [31]

A = 0.50j + 6.......u r correct

he started with 6....and he is selling each cup (j) for 0.50

so lets say he sold 10 cups...u would sub in 10 for j
A = 0.50(10) + 6
A = 5 + 6
A = 11......and he would have $ 11

6 0

3 years ago

In one poem, which "poor and country-bred" figure is said to have caused smart people to "laugh at him" and ask, "How can so ver

Kay [80]

Abraham Lincoln, i've read that story a long time ago myself and I remember who said that.

6 0

4 years ago

The line whose slope is 4 and intersects the line 2x - 4y = 8 at x = 6 has the equation:

SCORPION-xisa [38]

2x - 4y = 8 → -4y = -2x + 8 → y = $\frac{1}{2} x$ - 2

We know the slope (m) = 4, need to find y-intercept (b)

y = 4x + b

$\frac{1}{2} x$ - 2 = 4x + b

$\frac{1}{2} (6)$ - 2 = 4(6) + b

3 - 2 = 24 + b

1 = 24 + b

-23 = b

Equation: y = 4x - 23

Answer: C

8 0

3 years ago

What is the y-intercept of the quadratic function<br> f(x) = (x – 6)(x – 2)?

tester [92]

Hello,

f(0)=(0-6)(0-2)=12
===============

7 0

3 years ago

Read 2 more answers