1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Natalija [7]
3 years ago
6

Robert weighs 20 pounds more than his friend Genesis. The sum of their weights is more than 220 lbs. What is are the smallest po

ssible weights for each of them?
Mathematics
1 answer:
Vesnalui [34]3 years ago
5 0

Answer:robert=120lbs,genesis=100

Step-by-step explanation:take genesis as (x) and since robert is 20 pounds heavier he would be (X+20) so:

x+(x+20)  =220lbs

2x+20=220

2x=220-20

2x=200

x=100 which we took as genesis

which leaves robert's weight 100 +20 =120

You might be interested in
(I’ll give brainliest) Jack designed a bridge that would be 0.2 miles long and 3/5 of the bridge has been built. How long is t
UkoKoshka [18]

Answer: 0.12

Step-by-step explanation: Well since 5/5=1 and in this case 3/5 of 0.2 or

3/5 x 0.2 = 0.12miles of the bridge is finished. to check do 0.2*2/5 since 2/5+3/5=5/5 or the total 0.2miles. so 0.2*2/5 =0.8 and 0.8+0.12= 0.2

6 0
3 years ago
If "f" varies directly with "m," and f=-19 when m=14, what is "f" when m=2?if
pashok25 [27]

Answer:-19/7

Step-by-step explanation:

f varies directly as m

f=k x m

When f=-19,m=14

-19=k x 14

k=-19/14

Relationship is f=-19m/14

When m is 2

f=(-19x2) ➗ 14

f=-38 ➗ 14

f=-19/7

8 0
3 years ago
Explain why the square root of -64 is undefined but the cubed root of -64 is defined in the real number system
sergejj [24]
Because there is no number that could be multiplied BY ITSELF and still be negative:
-2 x -2 = 4
2 x 2 = 4
But, cubed root works because a negative can be three times and still be negative:
-4 x -4 x -4 = -64
Hope this helps!
5 0
4 years ago
Math flavored homework is hard so I need help
Ilya [14]

Answer:

<h2>A) 52 units</h2>

Step-by-step explanation:

The formula of a distance between two points X and Y on the number line:

d = |Y - X|

We have

P = -76, Q = -24

Substitute:

d = |-24 - (-76)| = |-24 + 76| = |52| = 52

3 0
3 years ago
2/3 of students who voted for student council president voted for Ashia. Ashia received 216 votes. Write and solve an equation t
nexus9112 [7]
If  3/3 would be all the students voting and 216 is 2/3 than divide 216 and get 108. 108 is 1/3 so 108+108 is 2/3 and 108+108+108 is 3/3 I believe the answer is 324   
5 0
4 years ago
Other questions:
  • Find the sample standard deviation. 124, 178, 265, 157, 112, 299, 143, 143
    8·1 answer
  • The nth term of a sequence is 12n -5. Work out the numbers in the sequence that have two digits and are not prime. Your final li
    5·1 answer
  • A recipe that yields 12 of soup calls for 28 ounces of beef broth. How many ounces of beef broth do you need to make 18 cups of
    5·1 answer
  • In RSM camp, there are four counselors for every fifty seven students and three teachers for every five counselors.
    15·1 answer
  • A pool has length 30 yards width 10 yards and depth .3 yards find the surface area of the pool in the volume of water it holds
    14·1 answer
  • Christina ordered 20 pizzas. She ordered some with pepperoni and some with cheese. 50% of that pizza that we ordered had peppero
    13·1 answer
  • What does 9/10-13/18 equal as an improper fraction<br> 100 points
    7·1 answer
  • Slope-form intercept of y=-1/7x+22/7
    13·1 answer
  • Gary bought 14.8 gallons of gasoline for $33.90. At this rate, how much gas can Gary buy for $5? Round to the nearest hundredth
    8·1 answer
  • Which of the following choices shows another way to write the ratio 7:13?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!