What is the answer for the first one

Mathematics

2 answers:

Rasek [7]3 years ago

7 0

I think the answer's 45

Goryan [66]3 years ago

6 0

So what You do is 40 +5= 45 and 45-5= 40 so the answer is 45

You might be interested in

A student jog the same number of laps each week.9 students jogged 63 laps.How many laps will 13 students jog

Mazyrski [523]

9/63 = 1/7 = 13/x
13 students jog 91 laps.

3 0

3 years ago

In DEF, FE=13 and m(angle)F=34. Find DF to the nearest tenth

kiruha [24]

A.15.7
is the answer because fe is 13

7 0

4 years ago

Read 2 more answers

Calculate the Social Security and Medicare tax that would be applied to an annual salary of $35,400,

Elenna [48]

Answer:

the answer is A)Social Security tax: $2,194.80, Medicare tax: $513.30

Step-by-step explanation:

6 0

3 years ago

NEEED HELP ASAP PLEASE

garik1379 [7]

Step-by-step explanation:

$( {m}^{15} )( {m}^{3} ) ^ {- 4} \\ = ( {m}^{15} )( {m}^{3 \times - 4} ) \\ = ( {m}^{15} )( {m}^{ - 12} ) \\ = {m}^{15 + ( - 12)} \\ = {m}^{15 - 12} \\ = {m}^{3} \\ {m}^{x} = {m}^{3} \\ x = 3$

7 0

3 years ago

Yessenia is making cookies. the recipe calls for her to use 2/3 cup of white sugar and 1/2 cup of brown sugar. how many cups of

ANTONII [103]

Answer:

7/6

Hope this helps

8 0

3 years ago