2 years ago

Please help!!!!!!!!!!!!!

Mathematics

2 answers:

Digiron [165]2 years ago

5 0

Answer:

Step-by-step explanation:

kvasek [131]2 years ago

4 0

My answer is
C
E plaination common sense

You might be interested in

Julie needs to cut 4 pieces of yarn, each with the same length, and a piece of yarn 7.75 inches long. Let y represent the length

Vlad [161]

t=4y+7.75; continuous.

I hope this helps!

6 0

2 years ago

Read 2 more answers

Some one please help

inna [77]

Answer:

i can't see the photo

Step-by-step explanation:

pleas send it again

8 0

2 years ago

Read 2 more answers

2. Encuentra o solocion de la cocasion X²-x-30=0

navik [9.2K]

Answer:

Step-by-step explanation:

Por aspa simple:

x²+x-30=0

X +6

X -5

(x+6)(x-5)=0

x+6=0

x=-6

x-5=0

x=5

espero te sirva suerte en tus estudios :D

6 0

2 years ago

Joanne works two jobs to pay for college. She tutors for $25 per hour and also works as a receptionist for $12 per hour. Due to

il63 [147K]

Answer: C. $t+r\leq 25$

$25t+12r\geq 200$

Step-by-step explanation:

If 't' represents the number of hours Joanne tutors and 'r' represents the number of hours she works as a receptionist.

Then the total hours she can work=t+r

Since she can work up to 25 hours.

Thus $t+r\leq 25$

If she earns $25 per hour by tuition and $ 12 per hour by working as a receptionist .

Then her total earning =$ $25t+12r$

Since she must earn $200.

Then $25t+12r\geq 200$ .

Therefore, the required system of inequality will be

$t+r\leq 25$

$25t+12r\geq 200$

4 0

3 years ago

Read 2 more answers

Jenny bought 4 DVD's for $25.20. What was the unit rate?

alukav5142 [94]

I think its 6.3........

5 0

3 years ago

Read 2 more answers