3 years ago

Solve 7x – 5x – 3 = x + 4. A. x = 7 B. x = –10 C. x = 6 D. x = –8

Mathematics

1 answer:

enot [183]3 years ago

3 0

A. x=7 is the Answer!

You might be interested in

The town council must decide how to allocate next year's budget. They survey a sample of the

Tomtit [17]

Answer: D. Do you think we should plant gardens in the park or buy new park benches?

Step-by-step explanation:

Connections Academy lesson 7 QC

1. A- convenience sample

2. D- Do you think we should plant gardens in the park or buy new park benches?

3. B-Go to every fifth house and ask the working adults, “ how many times per week do you ride the bus to work?”

4. B-50

8 0

3 years ago

A mayor wants to determine if the people in his city think that he is doing a good job. Which choice BEST represents the populat

Naily [24]

Answer:

D- All the residents of the city.

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

If f(x)=2x+3 and g(x)=x^2+1 find f(g(3)) Help!! A.23 B.47 C.82 D.90

True [87]

Answer

A. 23

step-by-step explanation

$g(x) = {x}^{2} + 1$

We put x=3 into the function g

$\implies g(3)= {3}^{2} + 1$

$\implies \: g(3)=10$

Also,

$f(x)=2x +3$

we substitute the value of g(3) into f

$\implies f(g(3))=f(10)$

$\implies f(g(3))=f(10) = 2(10) + 3$

$\implies f(g(3))=23$

8 0

4 years ago

It takes Kasey 55 minutes to walk to school. When she starts her route. It takes her 14 minutes to get to the corner where the g

ki77a [65]

Add the time to get to the grocery store and then to the post office:
14 + 22 = 36 minutes
subtract that time from the total time it takes her:

55 - 36 = 19

she has 19 more minutes to get to school

4 0

4 years ago

Find dy da and if – 522 dz dy 3.0 – 5y2 – 10y = 0. dy da dir dy

weeeeeb [17]

Answer:

dy/dx=10x+3

-10(y+1)

dx/dy= -10(y+1)

10x+3

7 0

3 years ago