3 years ago

I need help asap :):):):

Mathematics

2 answers:

KiRa [710]3 years ago

6 0

Answer:

$\frac{1}{2} k + 2.5 = 7$

Step-by-step explanation:

$\frac{1}{2} (k + 5) = 7 \\ \frac{1}{2} k + 2.5 = 7$

Anestetic [448]3 years ago

6 0

Answer:

Step-by-step explanation:

1/2 times 5 is 2.5 and 1/2 times k is 1/2k

You might be interested in

Please help with answer!

Ghella [55]

Answer:

0.12 x (x + 3000) = 4200

equation for her salary last year : last year's salary = (4200 / 0.12) - 3000

$32,000

Step-by-step explanation:

Let x = last year's salary

this year's salary = 3000 + x

this equation can be used to determine how much she saved this year = 0.12 x (x + 3000) = 4200

to find last year's salary, make x the subject of the formula

4200 / 0.12 - 3000 = x

x = $32,000

8 0

3 years ago

The distance a bike travels varies directly as the amount of time the bike has been ridden. Angela is riding her bike. If she tr

Levart [38]

Answer:

420 miles

Step-by-step explanation:

60 ×7=420

thank

4 0

3 years ago

Read 2 more answers

1. If you invest $500 in an account that earns 3.5% annually compounded monthly. How

Roman55 [17]

A

Answer with explanation

4 0

3 years ago

What is the slope of the line shown in the graph?

Katarina [22]

Answer:

I'm pretty sure it's -3/2

6 0

3 years ago

Read 2 more answers

If you received a score of 80% on an assignment,what is the ratio of correct answers to incorrect answers

Cerrena [4.2K]

Im not really sure so ill just give it a try.
mayeb 70? ten less"

6 0

3 years ago