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
natita [175]
2 years ago
14

You and your friend spent a total of $15 for lunch. Your friend's lunch cost $3 more than yours did. How much did you spend for

lunch?
Mathematics
1 answer:
AnnZ [28]2 years ago
8 0

Answer:

$15

Step-by-step explanation:

Your friend spent on his lunch you simply only spent on yours.

You might be interested in
Please can someone help. ill give brainliest
vodka [1.7K]

Step-by-step explanation:

upper left angle and lower right are the same in a parallelogram (the other two angles match as well, but aren't useful)

so we can write this equation:

3x -15 = 2x +24

1x -15 = 24

x = 39

always do the same thing on both sides of an equation (here: subtract 2x, then add 15)

now you might give it a try yourself with the next problem that got two same things in it.

always grow stronger :)

6 0
2 years ago
Is (0,0) a solution to this system? y ≥ x^2 + x - 4, y> x^2 + 2x + 1
Ipatiy [6.2K]
Y≥x²+x-4
y>x²+2x+1

Substitute (0,0):

0≥-4 true
0>1 false

(0,0) is not a solution of the system.
3 0
2 years ago
Read 2 more answers
Sandra throws an object straight up into the air with an initial velocity of 38 ft/s from a platform that is 30 ft above the gro
Makovka662 [10]

Answer:

The answer is C.

Step-by-step explanation:

Given formula h(t)=−16t2+v0t+h0 , where v0 is the initial velocity and h0 is the initial height.

In this case, the initial postion is a platform 30ft above ground so h0=+30

The initial velocity is 38 ft/s straight up into the air so v0=+38

h(t)=-16t2+38t+30

When the object hits the ground, h=0.

h=-16t2+38t+30=0

Simplifying 8t2-19t-15=0

(8t+5)(t-3)=0

t=-5/8 or 3

As time cannot be -ve, t=3s. The answer is C.

6 0
2 years ago
Read 2 more answers
Please help if you’re able to !!! im giving brainliest to the best answer!!
max2010maxim [7]
You should add them up both of the sides
4 0
3 years ago
Select the correct answer.
ella [17]

Answer:

I think its the answer is B im not sure

7 0
3 years ago
Other questions:
  • <img src="https://tex.z-dn.net/?f=%20%5Csqrt%7Bx%2B10%7D%3D%20x-2%20" id="TexFormula1" title=" \sqrt{x+10}= x-2 " alt=" \sqrt{x+
    11·1 answer
  • Im not understanding.can someone help me please?
    8·1 answer
  • FIND THE FOLLOWING QUOTIENT -56/-8. Is there a quotient or is it undefined??
    7·1 answer
  • What is the value of the digit five in this number 58
    5·2 answers
  • How many unit cubes are in the bottom layer of this prism?
    6·2 answers
  • What is the slope and y intercept of 4×+2y=-6
    8·1 answer
  • The average person's stride length, the distance covered by one step, is approximately 2.5 feet long. How many steps would it ta
    14·1 answer
  • Does anyone know the answer
    11·1 answer
  • Find the slope of the line:
    5·1 answer
  • The number of guests, g, coming for dinner<br> is not 8
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!