Help please!! Help me with this triangle

Please help! I really need help on this! A lion's heart beats 6 times in 8 seconds. How many heartbeats will it have in 40 seconds? Which expression is equivalent to -3(m + 5)?A: m - 15.B: -3m + 5.C: -3m - 15.D: - 15m. please help will mark brainliest. random answers will be reported What is the answer??? Please hurry ill give brainiestUse the correct definite article. (the- el la los las)marcadoresUse the correct definite article. (the- el la los las)relojUse the correct definite article. (the- el la los las)ventanaUse the correct definite article. (the- el la los las)pizarrasUse the correct definite article. (the- el la los las)sacapuntasUse the correct indefinite article. (a/some- un una unos unas)pginaUse the correct indefinite article. (a/some- un una unos unas)pupitresUse the correct indefinite article. (a/some- un una unos unas)cesto de papelesUse the correct indefinite article. (a/some- un una unos unas)leccionesMake the noun and the article plural.el marcadorMake the noun and the article plural.el lpizMake the noun and the article plural.la calculadoraMake the noun and the article plural.el cuadernoMake the noun and the article plural.el escritorio You and some friends are at a Chinese restaurant. You order several `\$2.00` plates of wontons. Your bill is `\$24`. How many plates of wontons did you order? What would happen if a second universal flood occurs? Paul got 15 out of 20 questions correct on his test. What percent of the questions did Paul get correct? If a section of DNA has 15% thymine, how much adenine will it have? 1. 15%2. 30%3. 60%4.85% 4. A surgical patient needs to have her liquid intake carefully monitored. How many mL of fluid did she consume if shedrankL of water, a pint of milk, and 8 oz of juice? Which of the following objects absorbs the most light? Use the limit definition of the derivative to find the slope of the tangent line to the curve f(x)= 7x^2 + 7x + 3 at x= 4 A car salesman receives 3% commission on his total weekly sales. Last week his total sales were 28500How much commission does he earn? Which is an example of physical weathering ?limestone in rock dissolving when acid rain flows across itbits of rock rusting when exposed to oxygen and waterwind blowing off bits of a rock over timeoxidation of certain metals in rock What will determine whether or not mutations will be passed to offspring? Un elev a depus la banca suma de 250 lei. tiind ca banca ofer dobnda anuala de 1%,iar staia impoziteaz dobnda cu 16%,aflati ce suma va avea elevul dup un an de depunere. Write the missing decimal so that each pair adds to 1/2 + ...= 1 I need the answer too all of these:1. 7x + 1x = ?2. 6 + 1 + 5x = ?3. 4x + 7x + 3 - 2 = ?4. 6x + 6 + 8 + 1x = ?5. 7x - 7x + 2 = ?6. 3x + 6 + 1x = ?7. 8- 8x - 3 = ?8. 2x - 5 + 2 =HELP ASAPP can someone help me!!!! Please