X + y = 12

x - y = 10

What is the value of the x-determinant for the system shown?

a) - 22

b) - 12

c) - 2

The area of a triangle is ½ (b) (h), where the base and height are always two sides of the triangle. a. True b. False

What is the approximate area of a circle with a radius of 10.4 centimeters. Use 3.14.?

A rectangle has a length that is three more than twice it's width. Which equation correctly models its area? Group of answer choices 2x2 + 3x 3x2 + 2x x2 + 3x x2

The price of a motorbike is $1,500. How much do you need to pay if it was 10% off and you had a 30% coupon?

What information does the standard form the equation of a line give you?

What is the equation of the vertical line that passes through (9,-4)

Given ABC PQR, m < B = 3v + 4, and m

How many 3-digit hexadecimals start with a letter (A-F) or end with a numeral (0-9) (or both) ? Explain.

Marcel is nearing graduation. He just met with his counselor and she showed him this information. Marcel's College Costs & Payment Options per Year Costs Methods of Payment Tuition & Fees Grants & Scholarships $12,500 $6,500 Room & Board Work-Study

Convert 5.4 ⋅ 103 to standard form. 0.0054 0.00054 5,400 54,000