# math

posted by .

Pre Algebra Questions
Sketch a model and obtain the sum. 3 + (-7)

## Similar Questions

1. ### math

the sum of a number and 3 times that number is 76. what is that number?
2. ### pre calc

sketch the graph y=abs(x)+2 then sketch over the y=x line.

what is the sum of the numbers 1 to 1000?
4. ### math

Use algebra pieces and mental arithmetic to determine four consecutive odd numbers who sum is 64. Sketch and label your algebra piece model and explain how you solved the problem.
5. ### Math

The largest multi-story building built by the Anasazi Indians called the Pueblo Bonito. The shape of its foundation is nearly parabolic, with a base (at the top of the photo) of about 500 feet and a height of about 300 feet. 1. Sketch …
6. ### pre algebra

How do I sketch a||b, b||c, c perpendicular to d in one picture?
7. ### Pre-Algebra

Write an expression for the model. Find the sum. A. 2 + 3; 5 B. 2 + (–3); 1 C. 2 + (–3); –1 D. –3 + 2; 5
8. ### Algebra

Ursula wrote the sum 5.815 +6.021 as a sum of two mixed numbers. part A. What sum did she write?
9. ### Math

a simple Model (model 1)of distance,d meters,fallen in time t seconds by free-fall skydiver is d(t)=4.9t^2 a. sketch the model b. a different model (model 2) for the distance travelled by a skydiver is d(t)=4.9t^2-0.1t^2.sketch a graph …
10. ### Algebra

I have a few questions on my Pre- Algebra Pre- test. I am in 7th grade. Anyone willing to help me for a few questions for 5-10 minutes?

More Similar Questions