3 years ago

Using distributive property simplify 4 (3x + 7)

Mathematics

1 answer:

marysya [2.9K]3 years ago

5 0

Answer:

12x+28 I think

Step-by-step explanation:

4•3x+7

12x+(4•7)

12x+28

You might be interested in

1. $30;20% markup

kolbaska11 [484]

1. $6.00. so it would be $36
2. 14 have blue shirt
21 don't have a blue shirt

8 0

3 years ago

Solve for x using the quadratic formula. x^2+9x+20=0

il63 [147K]

Answer: x= -4,-5

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

On a coordinate plane, an exponential function approaches y = 0 in quadrant 2 and increases from quadrant 2 into quadrant 1. It

dusya [7]

Answer:

f(x) = $2^{(3x)}$

Step-by-step explanation:

The given options are,

a) f(x) = $2^{(3x)}$

b) f(x) = $({\frac {1}{2}})^{3x}$

c) f(x) = $2 \times ({\frac {1}{3}})^{x}$

d) f(x) = $\frac {1}{2} \times ({\frac {1}{3}})^{x}$

Now, among the given options only option (a) satisfies the criteria stated in the question i. e.,

1. f(x) → 0 as x → - ∞ and

2 f(0) = 1

so, the correct answer is,

f(x) = $2^{(3x)}$

7 0

3 years ago

Read 2 more answers

Type the integer that makes the following subtraction sentence true.<br><br> ?-(-5)=7

larisa [96]

Answer:

the answer is 2

Step-by-step explanation:

2-(-5)=7

remember keep,change,flip

the new equation will be

2+5=7

5 0

2 years ago

Read 2 more answers

15, -19, 23, -27.. how would you write that in sigma notation?

sertanlavr [38]

Answer: i think its zero

Step-by-step explanation:

or u can just look it up on an sigma math calculator and that should give u the answer

3 0

2 years ago