OAR EXAM MATH PRACTICE TEST 2024 WITH CORRECT ANSWERS

14/15 +3/5-1/30= - correct answer STEP 1- FIND COMMON DENOMINATOR STEP 2- ADD AND SIMPLY 28/30+18/30-1/30=45/30=3/2 solve for x and y, given 3x + 2y = 8, -x+3y=1 - correct answer STEP 1- align equations one over the other 3x+2y=8 -x+3y=1 STEP 2-solve 2x+5y=9 STEP 3-look at answer choices and plug in numbers to equation 1/2 square root 16 - correct answer 4/2=2 The factor of 2x^2-8 are - correct answer Break down in to factors to FOIL 2(x +2) (x-2) Two of the interior angles of a triangle are 35 degrees and 70 degrees. What is the measure of the last interior angle? - correct answer Remember that triangles add up to 180 degrees -Step 1 add 35+70=105 -step 2 subtract 105 from 180 =75 A square field has an area of 400 sq. ft. What is the perimeter? - correct answer area=400 take square root of 400 square root of 4x100 = square of 4 x square of 100 =2 x 10=20 perimeter of square= s+s+s+s 20*4=80 5/3 x 7/6= - correct answer step 1= multiply across num and denom 35/18 step 2= simplify =35/18 one apple costs $2. One papaya costs $3. If Samantha spends $35 and gets 15 pieces of fruit, how many papayas did she buy? - correct answer look at answers to help guess to solve the equation you take a+p=15 total pieces If x^2 - 6 =30 then one possible value for x is: - correct answer plug in the answer choices to find -6^2=36-6=30 A cube has a side length of 6 inches. What is its volume? - correct answer Volume of a cube=s^3 6*6*6=216 A square has a