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3 years ago

I need help and i need it fast TIME DUE 4 MIN

Mathematics

1 answer:

Phoenix [80]3 years ago

8 0

Answer:

Step-by-step explanation:

multyply both like 10 x 6 then 11 x 7 after that subtrac the numbers that you múltiple and you will get the answer

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Henry wants to double a cake recipe that uses 2 cups and 10 tbsp of flour. How much flour will he need?

Lubov Fominskaja [6]

Answer:

20 tbsp of flour OR 1.25 or 1 $\frac{1}{4}$ cups of flour

Step-by-step explanation:

10 tbsp of flour

____________

20 tbsp of flour OR 1.25 or 1 $\frac{1}{4}$ cups of flour

5 0

3 years ago

One ounce is approximately equal to 28.35 grams. Find the number of grams in 140 ounces. Round to the nearest tenth of a gram, i

miv72 [106K]

Answer:

3,969

Step-by-step explanation:

multiply 140x28.35

7 0

3 years ago

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William is digging a hole to plant a tree.The hole has to be in 2 ft deep.He is able to dig at a rate of 1/2 ft. per minute.Writ

Mars2501 [29]

Answer:

$y=-\dfrac{1}{2}x+2$

Step-by-step explanation:

Let

x = the amount of time William has been digging

y = the amount he has left to dig

The hole has to be in 2 ft deep. This means when William starts, the hole was 0 feet deep and has left 2 ft to dig. Hence, y-intercept is $b=2$

He is able to dig at a rate of $\frac{1}{2}$ ft per minute. Thus, the slope is $m=-\frac{1}{2}$ (negative because the depth left to dig is decreasing).

The slope-intercept form of the equation is $y=mx+b,$ so in your case this equation is

$y=-\dfrac{1}{2}x+2$

8 0

3 years ago

What is the value of a in the equation 5a - 10a = 45 when b = 3

Sloan [31]

Answer:

x=-9

Step-by-step explanation:

B is unnecessary here, so we can ignore it. The first thing we do in this equation is simplify by adding like terms. 5a-10a=-5a. So, the equation is now -5a=45. To solve a, we need it by itself. To do that, we undo the multiplication by diving both sides of the equation by -5. 45 divided by -5 is -9, and then we have x=-9.

4 0

3 years ago

5 × 1/2=?

Alika [10]

D) Less than 5 because you are multiplying by a number that is less than 1

6 0

3 years ago

Read 2 more answers