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
enot [183]
3 years ago
7

Together, Iris and Ivan weigh 120 pounds. Iris weighs 10 pounds less than Ivan. How much does each child weigh?​

Mathematics
2 answers:
prisoha [69]3 years ago
5 0

Answer:

Iris weighs 55 pounds, Ivan weighs 65 pounds.

Step-by-step explanation:

Divide 120 by 2: 60

Then make the 10 pound difference by adding and subtracting 5 to 60 for each answer: 55 and 65.

S_A_V [24]3 years ago
3 0

Iris = 55 pounds

Ivan = 65 pounds

Let x be Iris and y be Ivan.

x+ y = 120

y-10+ y = 120

2y - 10 = 120

2y = 120 + 10

2y = 130

y = 130/2

y = 65 pounds

x = y-10

= 65-10

x = 55 pounds

You might be interested in
The volumes of two similar solids are 1331 m3 and 343 m3. The surface area of the larger one is 484 m2. What is the surface area
rodikova [14]
It is 196m^2.. I just had this on a test this answer is right
6 0
3 years ago
32+45 solve in <br> working form
Korolek [52]
32
45. +
-------
7 7
4 0
3 years ago
Read 2 more answers
I can quite figure out how to go about this problem l, we are writing equations by defining a variable, writing an equation, the
galben [10]

Answer:

14 ft

Step-by-step explanation:

Let x represent the number of segments of the divided wood beam

Let y represent the total length of the wood beam.

Given that each segment measures 3.5, the equation to express this scenario is given as

y = 3.5x

Thus, to find the length of the wood beam, substitute x = 4 into the equation.

We would have:

y = 3.5(4)

y = 14

Length of the wood beam = 14 ft

3 0
3 years ago
Nick has 15 dimes. If he gives Sean one third of the dimes, he will have ____
jarptica [38.1K]
10 or 12 dimes left?
5 0
3 years ago
3/1 + 1/3<br><br> What is the answer to this?
Vika [28.1K]

Answer:

10/3, or 3 1/3.

Step-by-step explanation:

3/1 + 1/3

3 + 1/3

9+1/3

10/3, or 3 1/3.

6 0
2 years ago
Other questions:
  • Make k the subject for 3t = 7k/13 - 17 and 7k = 4k/3t - 11t
    13·1 answer
  • A game room has a floor that is 225 feet by 30 feet. A scale drawing of the floor on grid paper uses a scale of 2 units:5 feet.
    5·1 answer
  • Plot J(-2,8), K(0,8), L(1,0), and M(1,-2) in a coordinate plane. Then determine whether JK and LM are congruent. A. Cannot be de
    14·1 answer
  • If x=-2 and y=3 what is the value of 2x+y?
    9·2 answers
  • How do you find the slope of a table​
    13·1 answer
  • Which is the graph of the function f(x) =x^3+x^2+4?
    12·1 answer
  • What is the equation of the line that passes through the point (3, -8) and has a<br> slope of 0?
    8·2 answers
  • ILL GIVE A BRAINLIEST TO WHO CAN SOLVE THIS HURRY I NEED IT TURNED IN IN 10 MINS similar to the others that have been answered b
    6·2 answers
  • S-95-5
    14·1 answer
  • Why is this system no solution?<br> 2y = 7 x -3<br> y = -2
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!