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What is the standard form of -5x^2+2x^4-11+x^3+3x

Determine the number of girls in a math class with 87 boys if there are 25 girls for every 75 boys

Need an artist designed a badge for a school club. figure abcd on the coordinate grid below shows the shape of the badge: the badge is enlarged and plotted on the coordinate grid as figure jklm with point j located at (2, -2) and point m is located at (5, 4). which of these could be the coordinates for point l? a. (2, 4) b. (8, 4) c. (5, 1) d. (5, 7)